Package Exports
- classx
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Readme
ClassX
Basic module that provide Backbone like extend with _super functionality. Also mixins.
- extend - you can extend any of your class
- _super - easy invoke parent's methods
- mixins - mix any object to your class
##Usage ####Extend
/**
* @class Note
* @extends ClassX
*/
var Note = ClassX.extend({
/**
* @private
*/
_defineProperties: function () {
this._super();
/**
* @type {Date}
* @private
*/
this._dateCreation = this._options.dateCreation || new Date();
},
/**
* @constructor
* @protected
*/
_initialize: function() {
this._super();
console.log('This note was created ' + this._dateCreation.getTime());
}
});
/**
* @class PrivateNote
* @extends Note
*/
var PrivateNote = Note.extend({
/**
* @constructor
* @protected
*/
_initialize: function() {
this._super();
console.log('No one can see this.');
}
});
var note = new Note({dateCreation: new Date(1991)}); // This note was created ...
var secretNote = new PrivateNote(); // This note was created ... No one can see this.####Mixins Mixins are common objects that you can mix into any of your class.
/**
* @mixin WithEncryption
*/
var WithEncryption = {
encrypt: function () {
console.log('encrypted!');
}
}
/**
* @class ClassWithEncryption
* @mixes WithEncryption
*/
var ClassWithEncryption = ClassX.mix(WithEncryption).extend({
/**
* @constructor
* @protected
*/
_initialize: function() {
this._super();
this.encrypt();
}
});
var instance = new ClassWithEncryption(); // encrypted!
##Install
npm install objectx##Run tests
mocha --reporter spec