From e6bf995f2dae8bd12da6c2f470b0bee5bc250573 Mon Sep 17 00:00:00 2001
From: Ilya Mochalov <chrootsu@gmail.com>
Date: Mon, 3 Aug 2015 15:28:53 +0500
Subject: [PATCH] lodash: added _.methodOf() method

---
 lodash/lodash-tests.ts | 12 ++++++++++++
 lodash/lodash.d.ts     | 19 +++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index afdc3c0e8d..4c37829410 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -1435,6 +1435,18 @@ result = <number>(_.method<number>(['a', 'b'], 1, 2))(TestMethodObject);
 result = <number>(_('a.b').method<number>(1, 2).value())(TestMethodObject);
 result = <number>(_(['a', 'b']).method<number>(1, 2).value())(TestMethodObject);
 
+// _.methodOf
+class TestMethodOf {
+    a = [
+        (a1: number, a2: number) => a1 + a2
+    ];
+}
+var TestMethodOfObject = new TestMethodOf();
+result = <number>(_.methodOf<number>(TestMethodOfObject, 1, 2))('a[0]');
+result = <number>(_.methodOf<number>(TestMethodOfObject, 1, 2))(['a', '0']);
+result = <number>(_(TestMethodOfObject).methodOf<number>(1, 2).value())('a[0]');
+result = <number>(_(TestMethodOfObject).methodOf<number>(1, 2).value())(['a', '0']);
+
 result = <string>_.VERSION;
 result = <_.Support>_.support;
 result = <_.TemplateSettings>_.templateSettings;
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index c75ca9979f..b74e013c6e 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -6987,6 +6987,25 @@ declare module _ {
         method<TResult>(...args: any[]): LoDashWrapper<(object: any) => TResult>;
     }
 
+    //_.methodOf
+    interface LoDashStatic {
+        /**
+         * The opposite of _.method; this method creates a function that invokes the method at a given path on object.
+         * Any additional arguments are provided to the invoked method.
+         * @param object The object to query.
+         * @param args The arguments to invoke the method with.
+         * @return Returns the new function.
+         */
+        methodOf<TResult>(object: Object, ...args: any[]): (path: string | any[]) => TResult;
+    }
+
+    interface LoDashObjectWrapper<T> {
+        /**
+         * @see _.methodOf
+         */
+        methodOf<TResult>(...args: any[]): LoDashObjectWrapper<(path: string | any[]) => TResult>;
+    }
+
     //_.mixin
     interface LoDashStatic {
         /**