Bump to v3.0.0.

collection/reduceRight.js

@@ -0,0 +1,31 @@
+var arrayReduceRight = require('../internal/arrayReduceRight'),
+    baseCallback = require('../internal/baseCallback'),
+    baseEachRight = require('../internal/baseEachRight'),
+    baseReduce = require('../internal/baseReduce'),
+    isArray = require('../lang/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);
+}
+
+module.exports = reduceRight;