define(['../internal/arrayReduceRight', '../internal/baseCallback', '../internal/baseEachRight', '../internal/baseReduce', '../lang/isArray'], function(arrayReduceRight, baseCallback, baseEachRight, baseReduce, isArray) {

/**

* This method is like `_.reduce` except that it iterates over elements of

* `collection` from right to left.

*

* @static

* @memberOf _

* @alias foldr

* @category Collection

* @param {Array|Object|string} collection The collection to iterate over.

* @param {Function} [iteratee=_.identity] The function invoked per iteration.

* @param {*} [accumulator] The initial value.

* @param {*} [thisArg] The `this` binding of `iteratee`.

* @returns {*} Returns the accumulated value.

* @example

*

* var array = [[0, 1], [2, 3], [4, 5]];

* _.reduceRight(array, function(flattened, other) { return flattened.concat(other); }, []);

* // => [4, 5, 2, 3, 0, 1]

*/

function reduceRight(collection, iteratee, accumulator, thisArg) {

var func = isArray(collection) ? arrayReduceRight : baseReduce;

return func(collection, baseCallback(iteratee, thisArg, 4), accumulator, arguments.length < 3, baseEachRight);

}

return reduceRight;

});