Contents

/*!
 * Chai - getPathValue utility
 * Copyright(c) 2012-2014 Jake Luer <[e-mail]>
 * @see https://github.com/logicalparadox/filtr
 * MIT Licensed
 */

var getPathInfo = require('./getPathInfo');

/**
 * ### .getPathValue(path, object)
 *
 * This allows the retrieval of values in an
 * object given a string path.
 *
 *     var obj = {
 *         prop1: {
 *             arr: ['a', 'b', 'c']
 *           , str: 'Hello'
 *         }
 *       , prop2: {
 *             arr: [ { nested: 'Universe' } ]
 *           , str: 'Hello again!'
 *         }
 *     }
 *
 * The following would be the results.
 *
 *     getPathValue('prop1.str', obj); // Hello
 *     getPathValue('prop1.att[2]', obj); // b
 *     getPathValue('prop2.arr[0].nested', obj); // Universe
 *
 * @param {String} path
 * @param {Object} object
 * @returns {Object} value or `undefined`
 * @namespace Utils
 * @name getPathValue
 * @api public
 */
module.exports = function(path, obj) {
  var info = getPathInfo(path, obj);
  return info.value;
};

Version data entries

2 entries across 2 versions & 2 rubygems

Version	Path
mdarray-sol-0.1.0-java	node_modules/chai/lib/chai/utils/getPathValue.js
select_all-rails-0.3.1	node_modules/chai/lib/chai/utils/getPathValue.js