44 lines
934 B
JavaScript
44 lines
934 B
JavaScript
(function(){
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var _a, _b, _c, cubed_list, list, math, num, number, opposite_day, race, square;
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// Assignment:
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number = 42;
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opposite_day = true;
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// Conditions:
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if (opposite_day) {
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number = -42;
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}
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// Functions:
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square = function square(x) {
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return x * x;
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};
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// Arrays:
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list = [1, 2, 3, 4, 5];
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// Objects:
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math = {
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root: Math.sqrt,
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square: square,
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cube: function cube(x) {
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return x * square(x);
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}
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};
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// Splats:
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race = function race(winner) {
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var runners;
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runners = Array.prototype.slice.call(arguments, 1);
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return print(winner, runners);
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};
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// Existence:
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if ((typeof elvis !== "undefined" && elvis !== null)) {
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alert("I knew it!");
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}
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// Array comprehensions:
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cubed_list = (function() {
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_a = []; _b = list;
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for (_c = 0; _c < _b.length; _c++) {
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num = _b[_c];
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_a.push(math.cube(num));
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}
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return _a;
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}).call(this);
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})();
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