1  var trimmedEndIndex = require('./_trimmedEndIndex');
 2  
 3  /** Used to match leading whitespace. */
 4  var reTrimStart = /^\s+/;
 5  
 6  /**
 7   * The base implementation of `_.trim`.
 8   *
 9   * @private
10   * @param {string} string The string to trim.
11   * @returns {string} Returns the trimmed string.
12   */
13  function baseTrim(string) {
14    return string
15      ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')
16      : string;
17  }
18  
19  module.exports = baseTrim;