/**

* The base implementation of `_.reduce` and `_.reduceRight`, without support
* for iteratee shorthands, which iterates over `collection` using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} accumulator The initial value.
* @param {boolean} initAccum Specify using the first or last element of
*  `collection` as the initial value.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the accumulated value.
*/

function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {

eachFunc(collection, function(value, index, collection) {
  accumulator = initAccum
    ? (initAccum = false, value)
    : iteratee(accumulator, value, index, collection);
});
return accumulator;

}

module.exports = baseReduce;