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13 lines
399 B
JavaScript
13 lines
399 B
JavaScript
import _ from 'lodash';
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import predictableRandom from './predictableRandom';
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// Get a random property from an object
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// returns random property (the value)
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module.exports = function randomVal (user, obj, options = {}) {
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let array = options.key ? _.keys(obj) : _.values(obj);
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let rand = predictableRandom(user, options.seed);
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array.sort();
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return array[Math.floor(rand * array.length)];
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};
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