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/ reduce.js
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February 23, 2016 12:46
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reduce() vs Universe
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| // reduce() awesomeness | |
| var a = [1, 2, 3, 4, 5, 5, 3]; | |
| var b = [{key: 1, value: 'a'}, {key: 2, value: 'b'}]; | |
| var c = [promise1, promise2, promise3...]; | |
| // Max | |
| a.reduce((x, y) => x > y ? x : y); // 5 | |
| // Min | |
| a.reduce((x, y) => x < y ? x : y); // 1 |