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23 lines
573 B
JavaScript
23 lines
573 B
JavaScript
var baseForIn = require('./baseForIn');
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/**
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* A specialized version of `_.pick` which picks `object` properties `predicate`
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* returns truthy for.
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*
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* @private
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* @param {Object} object The source object.
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* @param {Function} predicate The function invoked per iteration.
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* @returns {Object} Returns the new object.
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*/
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function pickByCallback(object, predicate) {
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var result = {};
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baseForIn(object, function(value, key, object) {
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if (predicate(value, key, object)) {
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result[key] = value;
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}
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});
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return result;
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}
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module.exports = pickByCallback;
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