eventify.min.js

// eventify - v0.2.1 (2012-05-17)
// -----------------
// Copyright(c) 2010-2012 Jeremy Ashkenas, DocumentCloud
// Copyright(c) 2012 Bermi Ferrer <bermi@bermilabs.com>
// MIT Licensed

(function(a){"use strict";var b,c=a.Eventify,d=/\s+/,e=a.localEventifyLibraryName||"Eventify",f=Object.keys||function(a){if(typeof a!="object"&&typeof a!="function"||a===null)throw new TypeError("keys() called on a non-object");var b,c=[];for(b in a)a.hasOwnProperty(b)&&(c[c.length]=b);return c},g=function(a){return this};g.prototype={version:"0.2.1",on:function(a,b,c){var e,f,g;if(!b)return this;a=a.split(d),e=this._callbacks||(this._callbacks={}),f=a.shift();while(f)g=e[f]||(e[f]=[]),g.push(b,c),f=a.shift();return this},off:function(a,b,c){var e,g,h,i;if(!(g=this._callbacks))return this;if(!(a||b||c))return delete this._callbacks,this;a?a=a.split(d):a=f(g),e=a.shift();while(e){if(!(h=g[e])||!b&&!c){delete g[e],e=a.shift();continue}for(i=h.length-2;i>=0;i-=2)b&&h[i]!==b||c&&h[i+1]!==c||h.splice(i,2);e=a.shift()}return this},trigger:function(a){var b,c,e,f,g,h,i,j;if(!(c=this._callbacks))return this;j=[],a=a.split(d);for(f=1,g=arguments.length;f<g;f=f+1)j[f-1]=arguments[f];b=a.shift();while(b){i=c.all,i&&(i=i.slice()),e=c[b],e&&(e=e.slice());if(e)for(f=0,g=e.length;f<g;f+=2)e[f].apply(e[f+1]||this,j);if(i){h=[b].concat(j);for(f=0,g=i.length;f<g;f+=2)i[f].apply(i[f+1]||this,h)}b=a.shift()}return this},noConflict:function(){return a.Eventify=c,this},create:function(a){var b,c,d=["on","off","trigger"];a=a||{};for(b=0,c=d.length;b<c;b=b+1)a[d[b]]=this[d[b]];return a}},b=new g,(typeof exports!="undefined"?exports:a)[e]=new g,typeof exports!="undefined"&&typeof module!="undefined"&&module.exports&&(module.exports=new g)})(this);