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/** Used as the internal argument placeholder. */var PLACEHOLDER = '__lodash_placeholder__';
/** * Replaces all `placeholder` elements in `array` with an internal placeholder * and returns an array of their indexes. * * @private * @param {Array} array The array to modify. * @param {*} placeholder The placeholder to replace. * @returns {Array} Returns the new array of placeholder indexes. */function replaceHolders(array, placeholder) {  var index = -1,      length = array.length,      resIndex = 0,      result = [];
  while (++index < length) {    var value = array[index];    if (value === placeholder || value === PLACEHOLDER) {      array[index] = PLACEHOLDER;      result[resIndex++] = index;    }  }  return result;}
module.exports = replaceHolders;