Repositorio del curso CCOM4030 el semestre B91 del proyecto Artesanías con el Instituto de Cultura

_arrayReduceRight.js 777B

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  1. /**
  2. * A specialized version of `_.reduceRight` for arrays without support for
  3. * iteratee shorthands.
  4. *
  5. * @private
  6. * @param {Array} [array] The array to iterate over.
  7. * @param {Function} iteratee The function invoked per iteration.
  8. * @param {*} [accumulator] The initial value.
  9. * @param {boolean} [initAccum] Specify using the last element of `array` as
  10. * the initial value.
  11. * @returns {*} Returns the accumulated value.
  12. */
  13. function arrayReduceRight(array, iteratee, accumulator, initAccum) {
  14. var length = array == null ? 0 : array.length;
  15. if (initAccum && length) {
  16. accumulator = array[--length];
  17. }
  18. while (length--) {
  19. accumulator = iteratee(accumulator, array[length], length, array);
  20. }
  21. return accumulator;
  22. }
  23. module.exports = arrayReduceRight;