klz-cables.com/.pnpm-store/v10/files/b7/a92c49998161d5e103126b7181decedacec8ae18f31f295cfbace84c86def514cd52b37941110c4e9006de7c833b2bb32cf1014c88123d1561a59983df8fc8

/**
 * The base implementation of `_.sum` and `_.sumBy` without support for
 * iteratee shorthands.
 *
 * @private
 * @param {Array} array The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {number} Returns the sum.
 */
function baseSum(array, iteratee) {
  var result,
      index = -1,
      length = array.length;

  while (++index < length) {
    var current = iteratee(array[index]);
    if (current !== undefined) {
      result = result === undefined ? current : (result + current);
    }
  }
  return result;
}

module.exports = baseSum;