_baseEvery.js
 1  var baseEach = require('./_baseEach');
 2  
 3  /**
 4   * The base implementation of `_.every` without support for iteratee shorthands.
 5   *
 6   * @private
 7   * @param {Array|Object} collection The collection to iterate over.
 8   * @param {Function} predicate The function invoked per iteration.
 9   * @returns {boolean} Returns `true` if all elements pass the predicate check,
10   *  else `false`
11   */
12  function baseEvery(collection, predicate) {
13    var result = true;
14    baseEach(collection, function(value, index, collection) {
15      result = !!predicate(value, index, collection);
16      return result;
17    });
18    return result;
19  }
20  
21  module.exports = baseEvery;