added Sequelize.BOOLEAN

README.md

@@ -35,6 +35,14 @@ To define mappings between a class (_Stop telling me that JavaScript don't know
       deadline: Sequelize.DATE
     })
     
+Sequelize currently supports the following datatypes:
+
+    Sequelize.STRING  ===> VARCHAR(255)
+    Sequelize.TEXT    ===> TEXT
+    Sequelize.INTEGER ===> INT
+    Sequelize.DATE    ===> DATETIME
+    Sequelize.BOOLEAN ===> TINYINT(1)
+
 ## Creation and deletion of class tables ##
 
 As you are able to specify an objects _skeleton_, the next step is to push it to a database:

src/Sequelize.js

@@ -16,6 +16,7 @@ var classMethods = {
   TEXT: 'TEXT',
   INTEGER: 'INT',
   DATE: 'DATETIME',
+  BOOLEAN: 'TINYINT(1) NOT NULL',
   
   sqlQueryFor: function(command, values) {
     var query = null

src/SequelizeHelper.js

@@ -60,6 +60,9 @@ SequelizeHelper = {
       if((value == null)||(typeof value == 'undefined'))
         return "NULL"
       
+      if(dataType.indexOf(Sequelize.BOOLEAN) > -1)
+        return (value === true ? 1 : 0)
+
       if(dataType.indexOf(Sequelize.INTEGER) > -1)
         return value
       

src/SequelizeTable.js

@@ -9,8 +9,12 @@ SequelizeTable = function(sequelize, tableName, attributes) {
   var table = function(values) {
     var self = this
     SequelizeHelper.Hash.forEach(values, function(value, key) {
-      if(attributes[key])
+      if(attributes[key]) {
+        if(attributes[key] == Sequelize.BOOLEAN) {
+          self[key] = ((value == 1) || (value == true)) ? true : false
+        } else
           self[key] = value
+      }
     })
     this.id = null // specify id as null to declare this object as unsaved and as not present in the database
     this.table = table
@@ -301,7 +305,7 @@ SequelizeTable = function(sequelize, tableName, attributes) {
       var self = this
 
       SequelizeHelper.Hash.keys(table.attributes).forEach(function(attribute) {
-        result[attribute] = self[attribute] || null
+        result[attribute] = (typeof self[attribute] == "undefined") ? null : self[attribute]
       })
 
       return result
@@ -331,7 +335,7 @@ SequelizeTable = function(sequelize, tableName, attributes) {
     updateAttributes: function(newValues, callback) {
       var self = this
       SequelizeHelper.Hash.keys(table.attributes).forEach(function(attribute) {
-        if(newValues[attribute])
+        if(typeof newValues[attribute] != 'undefined')
           self[attribute] = newValues[attribute]
       })
       this.save(callback)

test/SequelizeTableTest.js

@@ -301,5 +301,19 @@ module.exports = {
     assert.equal(true, IsAssociatedWithTestOne.isAssociatedWith(IsAssociatedWithTestTwo, 'belongsTo'))
     assert.equal(false, IsAssociatedWithTestOne.isAssociatedWith(IsAssociatedWithTestTwo, 'hasMany'))
     assert.equal(false, IsAssociatedWithTestOne.isAssociatedWith(IsAssociatedWithTestTwo, 'hasOne'))
+  },
+  'boolean ==> save': function(assert, beforeExit) {
+    var BooleanTest = s.define("BooleanTest", {flag: Sequelize.BOOLEAN})
+    var testIsFinished = false
+    BooleanTest.sync(function() {
+      new BooleanTest({flag: true}).save(function(obj) {
+        assert.equal(obj.flag, true)
+        obj.updateAttributes({flag: false}, function(obj2) {
+          assert.equal(obj2.flag, false)
+          testIsFinished = true
+        })
+      })
+    })
+    beforeExit(function() { assert.equal(true, testIsFinished) })
   }
 }
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