Sha256: 768edd41ce1ddba4977da9171e85078abc8a2abf93e64025e0111e7b489f7c22
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Size: 958 Bytes
Versions: 180
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Stored size: 958 Bytes
Contents
// Taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Polyfill
if (!Function.prototype.bind) {
Function.prototype.bind = function(oThis) {
if (typeof this !== 'function') {
// closest thing possible to the ECMAScript 5
// internal IsCallable function
throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
}
var aArgs = Array.prototype.slice.call(arguments, 1),
fToBind = this,
fNOP = function() {},
fBound = function() {
return fToBind.apply(this instanceof fNOP
? this
: oThis,
aArgs.concat(Array.prototype.slice.call(arguments)));
};
if (this.prototype) {
// Function.prototype doesn't have a prototype property
fNOP.prototype = this.prototype;
}
fBound.prototype = new fNOP();
return fBound;
};
}
Version data entries
180 entries across 180 versions & 2 rubygems