precompiled dot templates, dot is devDependency, closes #3

README.md

@@ -1,6 +1,9 @@
 # ajv - Another JSON Schema Validator
 
-One of the fastest JSON Schema validators for node.js. It uses [doT templates](https://github.com/olado/doT) to generate super-fast validating functions.
+One of the fastest JSON Schema validators for node.js.
+
+It uses precompiled [doT templates](https://github.com/olado/doT) to generate super-fast validating functions.
+
 
 [![Build Status](https://travis-ci.org/epoberezkin/ajv.svg?branch=master)](https://travis-ci.org/epoberezkin/ajv)
 [![npm version](https://badge.fury.io/js/ajv.svg)](http://badge.fury.io/js/ajv)
@@ -150,6 +153,18 @@ git submodule update --init
 npm test
 ```
 
+
+## Contributing
+
+All validation functions are generated using doT templates in dot folder. Templates are precompiled so doT is not a run-time dependency.
+
+`bin/compile_dots` to compile templates to dotjs folder
+
+`bin/watch_dots` to automatically compile templates when files in dot folder change
+
+There is pre-commit hook that runs compile_dots and tests.
+
+
 ## Changes history
 
 ##### 0.5.0

bin/compile_dots

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+node ./bin/compile_dots.js

bin/compile_dots.js

@@ -0,0 +1,22 @@
+//compile doT templates to js functions
+
+var glob = require('glob')
+  , fs = require('fs')
+  , path = require('path')
+  , doT = require('dot')
+  , beautify = require('js-beautify').js_beautify;
+
+var defs = fs.readFileSync(path.join(__dirname, '../lib/dot/definitions.def'));
+var files = glob.sync('../lib/dot/*.jst', { cwd: __dirname });
+
+files.forEach(function (f) {
+  var template = fs.readFileSync(path.join(__dirname, f));
+  var code = doT.compile(template, { definitions: defs });
+  code = "'use strict';\nmodule.exports = " + code.toString();
+  code = code.replace(/out\s*\+=\s*'\s*';/g, '');
+  code = beautify(code, { indent_size: 2 }) + '\n';
+  var targetFile = f.replace('../lib/dot', '').replace('.jst', '.js')
+    , targetPath = path.join(__dirname, '../lib/dotjs', targetFile);
+  fs.writeFileSync(targetPath, code);
+  console.log('compiled', targetFile);
+});

bin/watch_dots

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+./node_modules/.bin/watch 'node bin/compile_dots.js' ./lib/dot

lib/compile/index.js

@@ -1,16 +1,13 @@
 'use strict';
 
-var doT = require('dot')
-  , fs = require('fs')
-  , resolve = require('./resolve')
+var resolve = require('./resolve')
   , util = require('./util')
   , equal = require('./equal');
 
 try { var beautify = require('js-beautify').js_beautify; } catch(e) {}
 
 var RULES = require('./rules')
-  , validateTemplate = fs.readFileSync(__dirname + '/validate.dot.js')
-  , validateGenerator = doT.compile(validateTemplate, { definitions: RULES.defs });
+  , validateGenerator = require('../dotjs/validate');
 
 module.exports = compile;
 

lib/compile/rules.js

@@ -1,10 +1,6 @@
 'use strict';
 
-var fs = require('fs')
-  , doT = require('dot')
-  , util = require('../util');
-
-var defs = fs.readFileSync(__dirname + '/definitions.def.js');
+var util = require('./util');
 
 var RULES = module.exports = [
   { type: 'number',
@@ -18,16 +14,14 @@ var RULES = module.exports = [
   { rules: [ '$ref', 'enum', 'not', 'anyOf', 'oneOf', 'allOf' ] }
 ];
 
-RULES.defs = defs;
 RULES.all = [ 'type', 'additionalProperties', 'patternProperties' ];
 
 RULES.forEach(function (group) {
   group.rules = group.rules.map(function (keyword) {
     RULES.all.push(keyword);
-    var template = fs.readFileSync(__dirname + '/' + keyword + '.dot.js');
     return {
       keyword: keyword,
-      code: doT.compile(template, { definitions: defs })
+      code: require('../dotjs/' + keyword)
     };
   });
 });

lib/dotjs/$ref.js

@@ -0,0 +1,60 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['$ref'],
+    $schemaPath = it.schemaPath + '.' + '$ref',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('$ref') + '\'); ';
+  }
+  if ($schema == '#' || $schema == '#/') {
+    if (it.isRoot) {
+      if ($breakOnError && it.wasTop) {
+        out += ' if (! ' + ('validate') + '(' + ($data) + ', (dataPath || \'\') + ' + (it.errorPath) + ') ) return false; else { ';
+      } else {
+        out += ' var errors' + ($lvl) + ' = validate.errors; if (! ' + ('validate') + '(' + ($data) + ', (dataPath || \'\') + ' + (it.errorPath) + ') ) { if (errors' + ($lvl) + ' !== null) validate.errors = errors' + ($lvl) + '.concat(validate.errors); errors = validate.errors.length; } ';
+        if ($breakOnError) {
+          out += ' else { ';
+        }
+      }
+    } else {
+      var $v = 'v' + $lvl;
+      out += ' var ' + ($v) + ' = root.refVal[0];  if (! ' + ($v) + '(' + ($data) + ', (dataPath || \'\') + ' + (it.errorPath) + ') ) { if (validate.errors === null) validate.errors = ' + ($v) + '.errors; else validate.errors = validate.errors.concat(' + ($v) + '.errors); errors = validate.errors.length; } ';
+      if ($breakOnError) {
+        out += ' else { ';
+      }
+    }
+  } else {
+    var $refVal = it.resolveRef(it.baseId, $schema, it.rootId);
+    if ($refVal === undefined) {
+      if (it.wasTop && $breakOnError) {
+        out += ' validate.errors = [ { keyword: \'' + ('$ref') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'can\\\'t resolve reference ' + ($schema) + '\' ';
+        if (it.opts.verbose) {
+          out += ', schema: \'' + ($schema) + '\', data: ' + ($data);
+        }
+        out += ' }]; return false; ';
+      } else {
+        out += ' var err =   { keyword: \'' + ('$ref') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'can\\\'t resolve reference ' + ($schema) + '\' ';
+        if (it.opts.verbose) {
+          out += ', schema: \'' + ($schema) + '\', data: ' + ($data);
+        }
+        out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+      }
+      if ($breakOnError) {
+        out += ' if (false) { ';
+      }
+    } else {
+      var $v = 'v' + $lvl;
+      out += ' var ' + ($v) + ' = ' + ($refVal) + ';  if (! ' + ($v) + '(' + ($data) + ', (dataPath || \'\') + ' + (it.errorPath) + ') ) { if (validate.errors === null) validate.errors = ' + ($v) + '.errors; else validate.errors = validate.errors.concat(' + ($v) + '.errors); errors = validate.errors.length; } ';
+      if ($breakOnError) {
+        out += ' else { ';
+      }
+    }
+  }
+  return out;
+}

lib/dotjs/README.md

@@ -0,0 +1,3 @@
+These files are compiled dot templates from dot folder.
+
+Do NOT edit them directly, edit the templates and run `node bin/compile_dots` from main ajv folder.

lib/dotjs/allOf.js

@@ -0,0 +1,40 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['allOf'],
+    $schemaPath = it.schemaPath + '.' + 'allOf',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('allOf') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  var arr1 = $schema;
+  if (arr1) {
+    var $sch, $i = -1,
+      l1 = arr1.length - 1;
+    while ($i < l1) {
+      $sch = arr1[$i += 1];
+      if (it.util.schemaHasRules($sch, it.RULES.all)) {
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + '[' + $i + ']';
+        out += ' ' + (it.validate($it)) + ' ';
+        if ($breakOnError) {
+          out += ' if (valid' + ($it.level) + ') { ';
+          $closingBraces += '}';
+        }
+      }
+    }
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces.slice(0, -1));
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}

lib/dotjs/anyOf.js

@@ -0,0 +1,46 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['anyOf'],
+    $schemaPath = it.schemaPath + '.' + 'anyOf',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('anyOf') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  var $noEmptySchema = $schema.every(function($sch) {
+    return it.util.schemaHasRules($sch, it.RULES.all);
+  });
+  if ($noEmptySchema) {
+    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false; ';
+    var arr1 = $schema;
+    if (arr1) {
+      var $sch, $i = -1,
+        l1 = arr1.length - 1;
+      while ($i < l1) {
+        $sch = arr1[$i += 1];
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + '[' + $i + ']';
+        out += ' ' + (it.validate($it)) + ' ' + ($valid) + ' = ' + ($valid) + ' || valid' + ($it.level) + '; if (!' + ($valid) + ') { ';
+        $closingBraces += '}';
+      }
+    }
+    out += ' ' + ($closingBraces) + ' if (' + ($valid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (' + ($errs) + ') validate.errors.length = ' + ($errs) + '; else validate.errors = null; } ';
+    if (it.opts.allErrors) {
+      out += ' } ';
+    }
+    out = it.util.cleanUpCode(out);
+  } else {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+  }
+  return out;
+}

lib/dotjs/dependencies.js

@@ -0,0 +1,93 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['dependencies'],
+    $schemaPath = it.schemaPath + '.' + 'dependencies',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('dependencies') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  var $schemaDeps = {},
+    $propertyDeps = {};
+  for ($property in $schema) {
+    var $sch = $schema[$property];
+    var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
+    $deps[$property] = $sch;
+  }
+  out += 'var ' + ($errs) + ' = errors;';
+  for (var $property in $propertyDeps) {
+    out += ' if (' + ($data) + (it.util.getProperty($property)) + ' !== undefined) { ';
+    $deps = $propertyDeps[$property];
+    out += ' if ( ';
+    var arr1 = $deps;
+    if (arr1) {
+      var $dep, $i = -1,
+        l1 = arr1.length - 1;
+      while ($i < l1) {
+        $dep = arr1[$i += 1];
+        if ($i) {
+          out += ' || ';
+        }
+        out += ' ' + ($data) + (it.util.getProperty($dep)) + ' === undefined ';
+      }
+    }
+    out += ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('dependencies') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'';
+      if ($deps.length == 1) {
+        out += 'property ' + ($deps[0]) + ' is';
+      } else {
+        out += 'properties ' + ($deps.join(", ")) + ' are';
+      }
+      out += ' required when property ' + ($property) + ' is present\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('dependencies') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'';
+      if ($deps.length == 1) {
+        out += 'property ' + ($deps[0]) + ' is';
+      } else {
+        out += 'properties ' + ($deps.join(", ")) + ' are';
+      }
+      out += ' required when property ' + ($property) + ' is present\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' }   ';
+    if ($breakOnError) {
+      $closingBraces += '}';
+      out += ' else { ';
+    }
+    out += ' }';
+  }
+  for (var $property in $schemaDeps) {
+    var $sch = $schemaDeps[$property];
+    if (it.util.schemaHasRules($sch, it.RULES.all)) {
+      out += ' valid' + ($it.level) + ' = true; if (' + ($data) + '[\'' + ($property) + '\'] !== undefined) { ';
+      $it.schema = $sch;
+      $it.schemaPath = $schemaPath + "['" + it.util.escapeQuotes($property) + "']";
+      out += ' ' + (it.validate($it)) + ' }  ';
+      if ($breakOnError) {
+        out += ' if (valid' + ($it.level) + ') { ';
+        $closingBraces += '}';
+      }
+    }
+  }
+  if ($breakOnError) {
+    out += '   ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}

lib/dotjs/enum.js

@@ -0,0 +1,35 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['enum'],
+    $schemaPath = it.schemaPath + '.' + 'enum',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('enum') + '\'); ';
+  }
+  var $i = 'i' + $lvl;
+  out += 'var enumSchema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ' , ' + ($valid) + ' = false;for (var ' + ($i) + '=0; ' + ($i) + '<enumSchema' + ($lvl) + '.length; ' + ($i) + '++) if (equal(' + ($data) + ', enumSchema' + ($lvl) + '[' + ($i) + '])) { ' + ($valid) + ' = true; break; } if (!' + ($valid) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('enum') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be equal to one of values\' ';
+    if (it.opts.verbose) {
+      out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('enum') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be equal to one of values\' ';
+    if (it.opts.verbose) {
+      out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += ' }';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/format.js

@@ -0,0 +1,47 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['format'],
+    $schemaPath = it.schemaPath + '.' + 'format',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('format') + '\'); ';
+  }
+  var $format = it.formats[$schema];
+  if (it.opts.format !== false && $format) {
+    out += ' if (!   ';
+    if (typeof $format == 'function') {
+      out += ' formats' + (it.util.getProperty($schema)) + ' (' + ($data) + ') ';
+    } else {
+      out += ' formats' + (it.util.getProperty($schema)) + ' .test(' + ($data) + ') ';
+    }
+    out += ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('format') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should match format ' + ($schema) + '\' ';
+      if (it.opts.verbose) {
+        out += ', schema: \'' + ($schema) + '\', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('format') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should match format ' + ($schema) + '\' ';
+      if (it.opts.verbose) {
+        out += ', schema: \'' + ($schema) + '\', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' } ';
+    if ($breakOnError) {
+      out += ' else { ';
+    }
+  } else {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+  }
+  return out;
+}

lib/dotjs/items.js

@@ -0,0 +1,120 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['items'],
+    $schemaPath = it.schemaPath + '.' + 'items',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('items') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  var $dataNxt = $it.dataLevel = it.dataLevel + 1,
+    $nextData = 'data' + $dataNxt;
+  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
+  if (Array.isArray($schema)) {
+    var $additionalItems = it.schema.additionalItems;
+    if ($additionalItems === false) {
+      out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + ';  if (!' + ($valid) + ') {  ';
+      if (it.wasTop && $breakOnError) {
+        out += ' validate.errors = [ { keyword: \'' + ('additionalItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
+        if (it.opts.verbose) {
+          out += ', schema: false, data: ' + ($data);
+        }
+        out += ' }]; return false; ';
+      } else {
+        out += ' var err =   { keyword: \'' + ('additionalItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
+        if (it.opts.verbose) {
+          out += ', schema: false, data: ' + ($data);
+        }
+        out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+      }
+      out += ' }  ';
+      if ($breakOnError) {
+        $closingBraces += '}';
+        out += ' else { ';
+      }
+    }
+    var arr1 = $schema;
+    if (arr1) {
+      var $sch, $i = -1,
+        l1 = arr1.length - 1;
+      while ($i < l1) {
+        $sch = arr1[$i += 1];
+        if (it.util.schemaHasRules($sch, it.RULES.all)) {
+          out += ' valid' + ($it.level) + ' = true;  if (' + ($data) + '.length > ' + ($i) + ') { ';
+          $it.schema = $sch;
+          $it.schemaPath = $schemaPath + '[' + $i + ']';
+          $it.errorPath = (it.errorPath + ' + "[' + $i + ']"').replace('" + "', '');
+          $it.dataPath = it.dataPath + '[' + $i + ']';
+          var $passData = $data + '[' + $i + ']';
+          var $code = it.validate($it);
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+          } else {
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+          }
+          out += ' }  ';
+          if ($breakOnError) {
+            out += ' if (valid' + ($it.level) + ') { ';
+            $closingBraces += '}';
+          }
+        }
+      }
+    }
+    if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) {
+      $it.schema = $additionalItems;
+      $it.schemaPath = it.schemaPath + '.additionalItems';
+      out += ' valid' + ($it.level) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') {  for (var i' + ($lvl) + ' = ' + ($schema.length) + '; i' + ($lvl) + ' < ' + ($data) + '.length; i' + ($lvl) + '++) { ';
+      $it.errorPath = (it.errorPath + ' + "[" + i' + $lvl + ' + "]"').replace('" + "', '');
+      $it.dataPath = it.dataPath + '[i' + $lvl + ']';
+      var $passData = $data + '[i' + $lvl + ']';
+      var $code = it.validate($it);
+      if (it.util.varOccurences($code, $nextData) < 2) {
+        out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+      } else {
+        out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+      }
+      if ($breakOnError) {
+        out += ' if (!valid' + ($it.level) + ') break; ';
+      }
+      out += ' } }  ';
+      if ($breakOnError) {
+        out += ' if (valid' + ($it.level) + ') { ';
+        $closingBraces += '}';
+      }
+    }
+  } else if (it.util.schemaHasRules($schema, it.RULES.all)) {
+    $it.schema = $schema;
+    $it.schemaPath = $schemaPath;
+    out += '  for (var i' + ($lvl) + ' = ' + (0) + '; i' + ($lvl) + ' < ' + ($data) + '.length; i' + ($lvl) + '++) { ';
+    $it.errorPath = (it.errorPath + ' + "[" + i' + $lvl + ' + "]"').replace('" + "', '');
+    $it.dataPath = it.dataPath + '[i' + $lvl + ']';
+    var $passData = $data + '[i' + $lvl + ']';
+    var $code = it.validate($it);
+    if (it.util.varOccurences($code, $nextData) < 2) {
+      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+    } else {
+      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+    }
+    if ($breakOnError) {
+      out += ' if (!valid' + ($it.level) + ') break; ';
+    }
+    out += ' }  ';
+    if ($breakOnError) {
+      out += ' if (valid' + ($it.level) + ') { ';
+      $closingBraces += '}';
+    }
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}

lib/dotjs/maxItems.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['maxItems'],
+    $schemaPath = it.schemaPath + '.' + 'maxItems',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('maxItems') + '\'); ';
+  }
+  out += 'if (' + ($data) + '.length > ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('maxItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have more than ' + ($schema) + ' items\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('maxItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have more than ' + ($schema) + ' items\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/maxLength.js

@@ -0,0 +1,40 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['maxLength'],
+    $schemaPath = it.schemaPath + '.' + 'maxLength',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('maxLength') + '\'); ';
+  }
+  out += 'if ( ';
+  if (it.opts.unicode === false) {
+    out += ' ' + ($data) + '.length ';
+  } else {
+    out += ' ucs2length(' + ($data) + ') ';
+  }
+  out += ' > ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('maxLength') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be longer than ' + ($schema) + ' characters\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('maxLength') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be longer than ' + ($schema) + ' characters\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/maxProperties.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['maxProperties'],
+    $schemaPath = it.schemaPath + '.' + 'maxProperties',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('maxProperties') + '\'); ';
+  }
+  out += 'if (Object.keys(' + ($data) + ').length > ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('maxProperties') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have more than ' + ($schema) + ' properties\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('maxProperties') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have more than ' + ($schema) + ' properties\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/maximum.js

@@ -0,0 +1,37 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['maximum'],
+    $schemaPath = it.schemaPath + '.' + 'maximum',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('maximum') + '\'); ';
+  }
+  var $exclusive = it.schema.exclusiveMaximum === true,
+    $op = $exclusive ? '<' : '<=',
+    $notOp = $exclusive ? '>=' : '>';
+  out += 'if (' + ($data) + ' ' + ($notOp) + ' ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('maximum') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ' + ($op) + ' ' + ($schema) + '\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('maximum') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ' + ($op) + ' ' + ($schema) + '\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/minItems.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['minItems'],
+    $schemaPath = it.schemaPath + '.' + 'minItems',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('minItems') + '\'); ';
+  }
+  out += 'if (' + ($data) + '.length < ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('minItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have less than ' + ($schema) + ' items\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('minItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have less than ' + ($schema) + ' items\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/minLength.js

@@ -0,0 +1,40 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['minLength'],
+    $schemaPath = it.schemaPath + '.' + 'minLength',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('minLength') + '\'); ';
+  }
+  out += 'if ( ';
+  if (it.opts.unicode === false) {
+    out += ' ' + ($data) + '.length ';
+  } else {
+    out += ' ucs2length(' + ($data) + ') ';
+  }
+  out += ' < ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('minLength') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be shorter than ' + ($schema) + ' characters\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('minLength') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be shorter than ' + ($schema) + ' characters\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/minProperties.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['minProperties'],
+    $schemaPath = it.schemaPath + '.' + 'minProperties',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('minProperties') + '\'); ';
+  }
+  out += 'if (Object.keys(' + ($data) + ').length < ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('minProperties') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have less than ' + ($schema) + ' properties\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('minProperties') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT have less than ' + ($schema) + ' properties\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/minimum.js

@@ -0,0 +1,37 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['minimum'],
+    $schemaPath = it.schemaPath + '.' + 'minimum',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('minimum') + '\'); ';
+  }
+  var $exclusive = it.schema.exclusiveMinimum === true,
+    $op = $exclusive ? '>' : '>=',
+    $notOp = $exclusive ? '<=' : '<';
+  out += 'if (' + ($data) + ' ' + ($notOp) + ' ' + ($schema) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('minimum') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ' + ($op) + ' ' + ($schema) + '\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('minimum') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ' + ($op) + ' ' + ($schema) + '\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/multipleOf.js

@@ -0,0 +1,34 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['multipleOf'],
+    $schemaPath = it.schemaPath + '.' + 'multipleOf',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('multipleOf') + '\'); ';
+  }
+  out += 'var division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schema) + ';if (' + ($data) + ' / ' + ($schema) + ' !== parseInt(division' + ($lvl) + ')) {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('multipleOf') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be multiple of ' + ($schema) + '\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('multipleOf') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be multiple of ' + ($schema) + '\' ';
+    if (it.opts.verbose) {
+      out += ', schema: ' + ($schema) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/not.js

@@ -0,0 +1,58 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['not'],
+    $schemaPath = it.schemaPath + '.' + 'not',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('not') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  if (it.util.schemaHasRules($schema, it.RULES.all)) {
+    $it.schema = $schema;
+    $it.schemaPath = $schemaPath;
+    out += ' var ' + ($errs) + ' = errors; ' + (it.validate($it)) + ' if (valid' + ($it.level) + ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('not') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be valid\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('not') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be valid\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' } else { errors = ' + ($errs) + '; if (validate.errors !== null) { if (' + ($errs) + ') validate.errors.length = ' + ($errs) + '; else validate.errors = null; } ';
+    if (it.opts.allErrors) {
+      out += ' } ';
+    }
+  } else {
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('not') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be valid\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('not') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should NOT be valid\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    if ($breakOnError) {
+      out += ' if (false) { ';
+    }
+  }
+  return out;
+}

lib/dotjs/oneOf.js

@@ -0,0 +1,58 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['oneOf'],
+    $schemaPath = it.schemaPath + '.' + 'oneOf',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('oneOf') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;';
+  var arr1 = $schema;
+  if (arr1) {
+    var $sch, $i = -1,
+      l1 = arr1.length - 1;
+    while ($i < l1) {
+      $sch = arr1[$i += 1];
+      if (it.util.schemaHasRules($sch, it.RULES.all)) {
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + '[' + $i + ']';
+        out += ' ' + (it.validate($it)) + ' ';
+      } else {
+        out += ' var valid' + ($it.level) + ' = true; ';
+      }
+      if ($i) {
+        out += ' if (valid' + ($it.level) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { ';
+        $closingBraces += '}';
+      }
+      out += ' if (valid' + ($it.level) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;';
+    }
+  }
+  out += '' + ($closingBraces) + 'if (!' + ($valid) + ') {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('oneOf') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should match exactly one schema in oneOf\' ';
+    if (it.opts.verbose) {
+      out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('oneOf') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should match exactly one schema in oneOf\' ';
+    if (it.opts.verbose) {
+      out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} else { errors = ' + ($errs) + '; if (validate.errors !== null) { if (' + ($errs) + ') validate.errors.length = ' + ($errs) + '; else validate.errors = null; }';
+  if (it.opts.allErrors) {
+    out += ' } ';
+  }
+  return out;
+}

lib/dotjs/pattern.js

@@ -0,0 +1,35 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['pattern'],
+    $schemaPath = it.schemaPath + '.' + 'pattern',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('pattern') + '\'); ';
+  }
+  new RegExp($schema);
+  out += 'if (! /' + (it.util.escapeRegExp($schema)) + '/.test(' + ($data) + ') ) {  ';
+  if (it.wasTop && $breakOnError) {
+    out += ' validate.errors = [ { keyword: \'' + ('pattern') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should match pattern "' + ($schema) + '"\' ';
+    if (it.opts.verbose) {
+      out += ', schema: \'' + ($schema) + '\', data: ' + ($data);
+    }
+    out += ' }]; return false; ';
+  } else {
+    out += ' var err =   { keyword: \'' + ('pattern') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should match pattern "' + ($schema) + '"\' ';
+    if (it.opts.verbose) {
+      out += ', schema: \'' + ($schema) + '\', data: ' + ($data);
+    }
+    out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}

lib/dotjs/properties.js

@@ -0,0 +1,163 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['properties'],
+    $schemaPath = it.schemaPath + '.' + 'properties',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('properties') + '\'); ';
+  }
+  var $it = it.util.copy(it),
+    $closingBraces = '';
+  $it.level++;
+  var $dataNxt = $it.dataLevel = it.dataLevel + 1,
+    $nextData = 'data' + $dataNxt;
+  var $pProperties = it.schema.patternProperties || {},
+    $pPropertyKeys = Object.keys($pProperties),
+    $aProperties = it.schema.additionalProperties,
+    $noAdditional = $aProperties === false,
+    $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length,
+    $checkAdditional = $noAdditional || $additionalIsSchema;
+  out += 'var ' + ($errs) + ' = errors;var valid' + ($it.level) + ' = true;';
+  if ($checkAdditional) {
+    out += ' var propertiesSchema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ' || {};';
+  }
+  if ($checkAdditional) {
+    out += ' for (var key' + ($lvl) + ' in ' + ($data) + ') { var isAdditional' + ($lvl) + ' = propertiesSchema' + ($lvl) + '[key' + ($lvl) + '] === undefined; ';
+    if ($pPropertyKeys.length) {
+      out += ' if (isAdditional' + ($lvl) + ') { ';
+      var arr1 = $pPropertyKeys;
+      if (arr1) {
+        var $pProperty, $i = -1,
+          l1 = arr1.length - 1;
+        while ($i < l1) {
+          $pProperty = arr1[$i += 1];
+          out += ' if (/' + (it.util.escapeRegExp($pProperty)) + '/.test(key' + ($lvl) + ')) isAdditional' + ($lvl) + ' = false; ';
+          if ($i < $pPropertyKeys.length - 1) {
+            out += ' else ';
+          }
+        }
+      }
+      out += ' } ';
+    }
+    out += ' if (isAdditional' + ($lvl) + ') { ';
+    var $currentErrorPath = it.errorPath;
+    it.errorPath = (it.errorPath + ' + "[\'" + key' + $lvl + ' + "\']"').replace('" + "', '');
+    if ($noAdditional) {
+      out += ' valid' + ($it.level) + ' = false;  ';
+      if (it.wasTop && $breakOnError) {
+        out += ' validate.errors = [ { keyword: \'' + ('additionalProperties') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'additional properties NOT allowed\' ';
+        if (it.opts.verbose) {
+          out += ', schema: false, data: ' + ($data);
+        }
+        out += ' }]; return false; ';
+      } else {
+        out += ' var err =   { keyword: \'' + ('additionalProperties') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'additional properties NOT allowed\' ';
+        if (it.opts.verbose) {
+          out += ', schema: false, data: ' + ($data);
+        }
+        out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+      }
+      if ($breakOnError) {
+        out += ' break; ';
+      }
+    } else {
+      $it.schema = $aProperties;
+      $it.schemaPath = it.schemaPath + '.additionalProperties';
+      $it.errorPath = it.errorPath;
+      $it.dataPath = it.dataPath + '[key' + $lvl + ']';
+      var $passData = $data + '[key' + $lvl + ']';
+      var $code = it.validate($it);
+      if (it.util.varOccurences($code, $nextData) < 2) {
+        out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+      } else {
+        out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+      }
+      if ($breakOnError) {
+        out += ' if (!valid' + ($it.level) + ') break; ';
+      }
+    }
+    it.errorPath = $currentErrorPath;
+    out += ' } }  ';
+    if ($breakOnError) {
+      out += ' if (valid' + ($it.level) + ') { ';
+      $closingBraces += '}';
+    }
+  }
+  if ($schema) {
+    for (var $propertyKey in $schema) {
+      var $sch = $schema[$propertyKey];
+      if (it.util.schemaHasRules($sch, it.RULES.all)) {
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + "['" + it.util.escapeQuotes($propertyKey) + "']";
+        var $prop = it.util.getProperty($propertyKey),
+          $passData = $data + $prop;
+        $it.errorPath = (it.errorPath + ' + "' + $prop + '"').replace('" + "', '');
+        $it.dataPath = it.dataPath + $prop;
+        var $code = it.validate($it);
+        if (it.util.varOccurences($code, $nextData) < 2) {
+          $code = it.util.varReplace($code, $nextData, $passData);
+          var $useData = $passData;
+        } else {
+          var $useData = $nextData;
+          out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ';
+        }
+        if ($breakOnError) {
+          out += ' if (' + ($useData) + ' === undefined) { valid' + ($it.level) + ' = true; } else { ';
+        } else {
+          out += ' if (' + ($useData) + ' !== undefined) { ';
+        }
+        out += ' ' + ($code) + ' } ';
+      }
+      if ($breakOnError) {
+        out += ' if (valid' + ($it.level) + ') { ';
+        $closingBraces += '}';
+      }
+    }
+  }
+  var arr2 = $pPropertyKeys;
+  if (arr2) {
+    var $pProperty, i2 = -1,
+      l2 = arr2.length - 1;
+    while (i2 < l2) {
+      $pProperty = arr2[i2 += 1];
+      var $sch = $pProperties[$pProperty];
+      if (it.util.schemaHasRules($sch, it.RULES.all)) {
+        $it.schema = $sch;
+        $it.schemaPath = it.schemaPath + '.patternProperties.' + $pProperty;
+        out += ' for (var key' + ($lvl) + ' in ' + ($data) + ') { if (/' + (it.util.escapeRegExp($pProperty)) + '/.test(key' + ($lvl) + ')) { ';
+        $it.errorPath = (it.errorPath + ' + "[\'" + key' + $lvl + ' + "\']"').replace('" + "', '');
+        $it.dataPath = it.dataPath + '[key' + $lvl + ']';
+        var $passData = $data + '[key' + $lvl + ']';
+        var $code = it.validate($it);
+        if (it.util.varOccurences($code, $nextData) < 2) {
+          out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+        } else {
+          out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+        }
+        if ($breakOnError) {
+          out += ' if (!valid' + ($it.level) + ') break; ';
+        }
+        out += ' } ';
+        if ($breakOnError) {
+          out += ' else valid' + ($it.level) + ' = true; ';
+        }
+        out += ' }  ';
+        if ($breakOnError) {
+          out += ' if (valid' + ($it.level) + ') { ';
+          $closingBraces += '}';
+        }
+      }
+    }
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}

lib/dotjs/required.js

@@ -0,0 +1,84 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['required'],
+    $schemaPath = it.schemaPath + '.' + 'required',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('required') + '\'); ';
+  }
+  if ($schema.length <= 100) {
+    out += ' if ( ';
+    var arr1 = $schema;
+    if (arr1) {
+      var $property, $i = -1,
+        l1 = arr1.length - 1;
+      while ($i < l1) {
+        $property = arr1[$i += 1];
+        if ($i) {
+          out += ' || ';
+        }
+        out += ' ' + ($data) + (it.util.getProperty($property)) + ' === undefined ';
+      }
+    }
+    out += ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('required') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'properties ' + ($schema.slice(0, 7).join(", "));
+      if ($schema.length > 7) {
+        out += '...';
+      }
+      out += ' are required\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('required') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'properties ' + ($schema.slice(0, 7).join(", "));
+      if ($schema.length > 7) {
+        out += '...';
+      }
+      out += ' are required\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' } ';
+    if ($breakOnError) {
+      out += ' else { ';
+    }
+  } else {
+    out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + '; for (var i = 0; i < schema' + ($lvl) + '.length; i++) { var ' + ($valid) + ' = data[schema' + ($lvl) + '[i]] !== undefined; if (!' + ($valid) + ') break; }  if (!' + ($valid) + ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('required') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'properties ' + ($schema.slice(0, 7).join(", "));
+      if ($schema.length > 7) {
+        out += '...';
+      }
+      out += ' are required\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('required') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'properties ' + ($schema.slice(0, 7).join(", "));
+      if ($schema.length > 7) {
+        out += '...';
+      }
+      out += ' are required\' ';
+      if (it.opts.verbose) {
+        out += ', schema: validate.schema' + ($schemaPath) + ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' } ';
+    if ($breakOnError) {
+      out += ' else { ';
+    }
+  }
+  return out;
+}

lib/dotjs/uniqueItems.js

@@ -0,0 +1,40 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = ' ';
+  var $lvl = it.level,
+    $dataLvl = it.dataLevel,
+    $schema = it.schema['uniqueItems'],
+    $schemaPath = it.schemaPath + '.' + 'uniqueItems',
+    $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || ''),
+    $valid = 'valid' + $lvl,
+    $errs = 'errs' + $lvl;
+  if (it.opts._debug) {
+    out += ' console.log(\'Keyword ' + ('uniqueItems') + '\'); ';
+  }
+  if ($schema && it.opts.uniqueItems !== false) {
+    out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } if (!' + ($valid) + ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('uniqueItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'items ## \' + j + \' and \' + i + \' are duplicate\' ';
+      if (it.opts.verbose) {
+        out += ', schema: ' + ($schema) + ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('uniqueItems') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'items ## \' + j + \' and \' + i + \' are duplicate\' ';
+      if (it.opts.verbose) {
+        out += ', schema: ' + ($schema) + ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' } ';
+    if ($breakOnError) {
+      out += ' else { ';
+    }
+  } else {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+  }
+  return out;
+}

lib/dotjs/validate.js

@@ -0,0 +1,184 @@
+'use strict';
+module.exports = function anonymous(it) {
+  var out = '';
+  if (it.isTop) {
+    var $top = it.isTop,
+      $lvl = it.level = 0,
+      $dataLvl = it.dataLevel = 0,
+      $data = 'data';
+    it.rootId = it.baseId = it.resolve.fullPath(it.schema.id);
+    delete it.isTop;
+    it.wasTop = true;
+    out += ' validate = function (data, dataPath) { \'use strict\'; validate.errors = null;';
+    out += ' var errors = 0;        ';
+  } else {
+    if (it.opts._debug) {
+      out += ' console.log(\'validate dataPath:\', dataPath); ';
+    }
+    var $lvl = it.level,
+      $dataLvl = it.dataLevel,
+      $data = 'data' + ($dataLvl || '');
+    if (it.schema.id) it.baseId = it.resolve.url(it.baseId, it.schema.id);
+    delete it.wasTop;
+    out += ' var errs_' + ($lvl) + ' = errors;';
+  }
+  var $valid = 'valid' + $lvl,
+    $breakOnError = !it.opts.allErrors,
+    $closingBraces1 = '',
+    $closingBraces2 = '';
+  var $typeSchema = it.schema.type;
+  var arr1 = it.RULES;
+  if (arr1) {
+    var $rulesGroup, i1 = -1,
+      l1 = arr1.length - 1;
+    while (i1 < l1) {
+      $rulesGroup = arr1[i1 += 1];
+      if ($shouldUseGroup($rulesGroup)) {
+        if ($rulesGroup.type) {
+          out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { ';
+        }
+        var arr2 = $rulesGroup.rules;
+        if (arr2) {
+          var $rule, i2 = -1,
+            l2 = arr2.length - 1;
+          while (i2 < l2) {
+            $rule = arr2[i2 += 1];
+            if ($shouldUseRule($rule)) {
+              out += ' ' + ($rule.code(it)) + ' ';
+              if ($breakOnError) {
+                $closingBraces1 += '}';
+              }
+            }
+          }
+        }
+        if ($breakOnError) {
+          out += ' ' + ($closingBraces1) + ' ';
+          $closingBraces1 = '';
+        }
+        if ($rulesGroup.type) {
+          out += ' } ';
+          if ($typeSchema && $typeSchema === $rulesGroup.type) {
+            var $typeChecked = true;
+            out += ' else {  ';
+            if (it.wasTop && $breakOnError) {
+              out += ' validate.errors = [ { keyword: \'' + ('type') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ';
+              if ($isArray) {
+                out += '' + ($typeSchema.join(","));
+              } else {
+                out += '' + ($typeSchema);
+              }
+              out += '\' ';
+              if (it.opts.verbose) {
+                out += ', schema: ';
+                if ($isArray) {
+                  out += 'validate.schema' + ($schemaPath);
+                } else {
+                  out += '\'' + ($typeSchema) + '\'';
+                }
+                out += ', data: ' + ($data);
+              }
+              out += ' }]; return false; ';
+            } else {
+              out += ' var err =   { keyword: \'' + ('type') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ';
+              if ($isArray) {
+                out += '' + ($typeSchema.join(","));
+              } else {
+                out += '' + ($typeSchema);
+              }
+              out += '\' ';
+              if (it.opts.verbose) {
+                out += ', schema: ';
+                if ($isArray) {
+                  out += 'validate.schema' + ($schemaPath);
+                } else {
+                  out += '\'' + ($typeSchema) + '\'';
+                }
+                out += ', data: ' + ($data);
+              }
+              out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+            }
+            out += ' } ';
+          }
+        }
+        if ($breakOnError) {
+          out += ' if (errors === ';
+          if ($top) {
+            out += '0';
+          } else {
+            out += 'errs_' + ($lvl);
+          }
+          out += ') { ';
+          $closingBraces2 += '}';
+        }
+      }
+    }
+  }
+  if ($typeSchema && !$typeChecked) {
+    var $schemaPath = it.schemaPath + '.type',
+      $isArray = Array.isArray($typeSchema),
+      $method = $isArray ? 'checkDataTypes' : 'checkDataType';
+    out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') {  ';
+    if (it.wasTop && $breakOnError) {
+      out += ' validate.errors = [ { keyword: \'' + ('type') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ';
+      if ($isArray) {
+        out += '' + ($typeSchema.join(","));
+      } else {
+        out += '' + ($typeSchema);
+      }
+      out += '\' ';
+      if (it.opts.verbose) {
+        out += ', schema: ';
+        if ($isArray) {
+          out += 'validate.schema' + ($schemaPath);
+        } else {
+          out += '\'' + ($typeSchema) + '\'';
+        }
+        out += ', data: ' + ($data);
+      }
+      out += ' }]; return false; ';
+    } else {
+      out += ' var err =   { keyword: \'' + ('type') + '\', dataPath: (dataPath || \'\') + ' + (it.errorPath) + ', message: \'should be ';
+      if ($isArray) {
+        out += '' + ($typeSchema.join(","));
+      } else {
+        out += '' + ($typeSchema);
+      }
+      out += '\' ';
+      if (it.opts.verbose) {
+        out += ', schema: ';
+        if ($isArray) {
+          out += 'validate.schema' + ($schemaPath);
+        } else {
+          out += '\'' + ($typeSchema) + '\'';
+        }
+        out += ', data: ' + ($data);
+      }
+      out += ' }; if (validate.errors === null) validate.errors = [err]; else validate.errors.push(err); errors++; ';
+    }
+    out += ' }';
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces2) + ' ';
+  }
+  if ($top) {
+    out += ' return errors === 0;';
+    out += ' }';
+  } else {
+    out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
+  }
+  out = it.util.cleanUpCode(out);
+  if ($top && $breakOnError) {
+    out = it.util.cleanUpVarErrors(out);
+  }
+
+  function $shouldUseGroup($rulesGroup) {
+    return $rulesGroup.rules.some(function($rule) {
+      return $shouldUseRule($rule);
+    });
+  }
+
+  function $shouldUseRule($rule) {
+    return it.schema[$rule.keyword] !== undefined || ($rule.keyword == 'properties' && (it.schema.additionalProperties !== undefined || (it.schema.patternProperties && Object.keys(it.schema.patternProperties).length)));
+  }
+  return out;
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ajv",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Another JSON schema Validator",
   "main": "lib/ajv.js",
   "scripts": {
@@ -22,13 +22,14 @@
   },
   "homepage": "https://github.com/epoberezkin/ajv",
   "dependencies": {
-    "dot": "^1.0.3",
     "json-stable-stringify": "^1.0.0"
   },
   "devDependencies": {
     "chai": "^3.0.0",
+    "dot": "^1.0.3",
     "glob": "^5.0.10",
     "js-beautify": "^1.5.6",
-    "mocha": "^2.2.5"
+    "mocha": "^2.2.5",
+    "watch": "^0.16.0"
   }
 }