lodash/lodash._basefunctions/index.js

/**
 * lodash 3.0.0 (Custom Build) <https://lodash.com/>
 * Build: `lodash modern modularize exports="npm" -o ./`
 * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
 * Based on Underscore.js 1.7.0 <http://underscorejs.org/LICENSE>
 * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 * Available under MIT license <https://lodash.com/license>
 */
var isFunction = require('lodash.isfunction');

/**
 * The base implementation of `_.functions` which creates an array of
 * `object` function property names filtered from those provided.
 *
 * @private
 * @param {Object} object The object to inspect.
 * @param {Array} props The property names to filter.
 * @returns {Array} Returns the new array of filtered property names.
 */
function baseFunctions(object, props) {
  var index = -1,
      length = props.length,
      resIndex = -1,
      result = [];

  while (++index < length) {
    var key = props[index];
    if (isFunction(object[key])) {
      result[++resIndex] = key;
    }
  }
  return result;
}

module.exports = baseFunctions;