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/** * The base implementation of `_.findIndex` and `_.findLastIndex` without * support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} predicate The function invoked per iteration. * @param {number} fromIndex The index to search from. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {number} Returns the index of the matched value, else `-1`. */function baseFindIndex(array, predicate, fromIndex, fromRight) {  var length = array.length,      index = fromIndex + (fromRight ? 1 : -1);
  while ((fromRight ? index-- : ++index < length)) {    if (predicate(array[index], index, array)) {      return index;    }  }  return -1;}
module.exports = baseFindIndex;