From 1128507d08029cf01fe76610909f2d48a2757d06 Mon Sep 17 00:00:00 2001
From: Ilya Mochalov <chrootsu@gmail.com>
Date: Tue, 4 Aug 2015 14:18:43 +0500
Subject: [PATCH] lodash: added _.restParam() method

---
 lodash/lodash-tests.ts | 12 ++++++++++++
 lodash/lodash.d.ts     | 24 ++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index 14f68e1c41..16ff862775 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -951,6 +951,18 @@ var optionsPartialRight = {
 
 defaultsDeep(optionsPartialRight, _.templateSettings);
 
+//_.restParam
+var testRestParamFn = (a: string, b: string, c: number[]) => a + ' ' + b + ' ' + c.join(' ');
+interface testRestParamFunc {
+    (a: string, b: string, c: number[]): string;
+}
+interface testRestParamResult {
+    (a: string, b: string, ...c: number[]): string;
+}
+result = <string>(_.restParam<testRestParamResult, testRestParamFunc>(testRestParamFn, 2))('a', 'b', 1, 2, 3);
+result = <string>(_.restParam<testRestParamResult>(testRestParamFn, 2))('a', 'b', 1, 2, 3);
+result = <string>(_(testRestParamFn).restParam<testRestParamResult>(2).value())('a', 'b', 1, 2, 3);
+
 var throttled = _.throttle(function () { }, 100);
 jQuery(window).on('scroll', throttled);
 
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index ee21347665..811c633a73 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -5595,6 +5595,30 @@ declare module _ {
             ...args: any[]): Function;
     }
 
+    //_.restParam
+    interface LoDashStatic {
+        /**
+         * Creates a function that invokes func with the this binding of the created function and arguments from start
+         * and beyond provided as an array.
+         * @param func The function to apply a rest parameter to.
+         * @param start The start position of the rest parameter.
+         * @return Returns the new function.
+         */
+        restParam<TResult extends Function>(func: Function, start?: number): TResult;
+
+        /**
+         * @see _.restParam
+         */
+        restParam<TResult extends Function, TFunc extends Function>(func: TFunc, start?: number): TResult;
+    }
+
+    interface LoDashObjectWrapper<T> {
+        /**
+         * @see _.restParam
+         */
+        restParam<TResult extends Function>(start?: number): LoDashObjectWrapper<TResult>;
+    }
+
     //_.throttle
     interface LoDashStatic {
         /**