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kutyel/functional-programming-polyfill.js

Forked from keropodium/array.js
Last active June 7, 2016 12:29
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Immutable-Functional-Array 🐑💨
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functional-programming-polyfill.js
Array.prototype.push = function(x) {
return [].concat(this, x);
};
Array.prototype.pop = function() {
return this.slice(0, this.length-1);
};
Array.prototype.unshift = function(x) {
return [].concat(x, this);
};
Array.prototype.shift = function() {
return this.slice(1, this.length);
};
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