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19 lines
416 B
19 lines
416 B
10 years ago
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import { nextOdd } from './odds';
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/**
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* We go through these gymnastics to eager-bind to nextOdd. This is done to
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* ensure that both this module and the 'odds' module eagerly use something
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* from the other.
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*/
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export var nextEven = (function() {
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return function(n) {
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var no = nextOdd(n);
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return (no === n + 2) ?
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no - 1 : no;
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};
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})(nextOdd);
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export function isEven(n) {
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return n % 2 === 0;
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}
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