| 1 | /*
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| 2 | * Copyright 2013 the original author or authors
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| 3 | * @license MIT, see LICENSE.txt for details
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| 4 | *
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| 5 | * @author Scott Andrews
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| 6 | */
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| 7 |
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| 8 | (function (define) {
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| 9 | ;
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| 10 |
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| 11 | define(function (/* require */) {
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| 12 |
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| 13 | return {
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| 14 |
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| 15 | /**
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| 16 | * Find objects within a graph the contain a property of a certain name.
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| 17 | *
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| 18 | * NOTE: this method will not discover object graph cycles.
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| 19 | *
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| 20 | * @param {*} obj object to search on
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| 21 | * @param {string} prop name of the property to search for
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| 22 | * @param {Function} callback function to receive the found properties and their parent
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| 23 | */
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| 24 | findProperties: function findProperties(obj, prop, callback) {
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| 25 | if (typeof obj !== 'object' || obj === null) { return; }
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| 26 | if (prop in obj) {
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| 27 | callback(obj[prop], obj, prop);
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| 28 | }
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| 29 | Object.keys(obj).forEach(function (key) {
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| 30 | findProperties(obj[key], prop, callback);
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| 31 | });
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| 32 | }
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| 33 |
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| 34 | };
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| 35 |
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| 36 | });
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| 37 |
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| 38 | }(
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| 39 | typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); }
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| 40 | // Boilerplate for AMD and Node
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| 41 | ));
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