mean.js
 1  var baseMean = require('./_baseMean'),
 2      identity = require('./identity');
 3  
 4  /**
 5   * Computes the mean of the values in `array`.
 6   *
 7   * @static
 8   * @memberOf _
 9   * @since 4.0.0
10   * @category Math
11   * @param {Array} array The array to iterate over.
12   * @returns {number} Returns the mean.
13   * @example
14   *
15   * _.mean([4, 2, 8, 6]);
16   * // => 5
17   */
18  function mean(array) {
19    return baseMean(array, identity);
20  }
21  
22  module.exports = mean;