User:YuviPanda/js-utils/underscore.js

// Underscore.js 1.3.1 // (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc. // Underscore is freely distributable under the MIT license. // Portions of Underscore are inspired or borrowed from Prototype, // Oliver Steele's Functional, and John Resig's Micro-Templating. // For all details and documentation: // http://documentcloud.github.com/underscore (function{function q(a,c,d){if(a===c)return a!==0||1/a==1/c;if(a==null||c==null)return a===c;if(a._chain)a=a._wrapped;if(c._chain)c=c._wrapped;if(a.isEqual&&b.isFunction(a.isEqual))return a.isEqual(c);if(c.isEqual&&b.isFunction(c.isEqual))return c.isEqual(a);var e=l.call(a);if(e!=l.call(c))return false;switch(e){case "[object String]":return a==String(c);case "[object Number]":return a!=+a?c!=+c:a==0?1/a==1/c:a==+c;case "[object Date]":case "[object Boolean]":return+a==+c;case "[object RegExp]":return a.source== c.source&&a.global==c.global&&a.multiline==c.multiline&&a.ignoreCase==c.ignoreCase}if(typeof a!="object"||typeof 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