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keropodium/array.js

Last active May 18, 2016 17:20
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Immutable-Functional-Array 🐑💨
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array.js
Array.prototype.push2 = function(x) {
return [].concat(this, x);
};
Array.prototype.pop2 = function() {
return this.slice(0, -1);
};
Array.prototype.unshift2 = function(x) {
return [].concat(x, this);
};
Array.prototype.shift2 = function() {
return this.slice(1);
};
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