From eacae91146844bf264d8b8d340389a2c33660e6e Mon Sep 17 00:00:00 2001
From: rayhaneh <rbanyassady@onist.com>
Date: Mon, 28 May 2018 15:45:40 -0400
Subject: [PATCH] [ramda] Updated differenceWith typing

---
 types/ramda/index.d.ts     | 2 ++
 types/ramda/ramda-tests.ts | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/types/ramda/index.d.ts b/types/ramda/index.d.ts
index 54292f1f7c..6cf29b5e51 100644
--- a/types/ramda/index.d.ts
+++ b/types/ramda/index.d.ts
@@ -22,6 +22,7 @@
 //                 Bonggyun Lee <https://github.com/deptno>
 //                 Maciek Blim <https://github.com/blimusiek>
 //                 Marcin Biernat <https://github.com/biern>
+//                 Rayhaneh Banyassady <https://github.com/rayhaneh>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.8
 
@@ -523,6 +524,7 @@ declare namespace R {
          * elements.
          */
         differenceWith<T>(pred: (a: T, b: T) => boolean, list1: ReadonlyArray<T>, list2: ReadonlyArray<T>): T[];
+        differenceWith<T>(pred: (a: T, b: T) => boolean): <T> (list1: ReadonlyArray<T>, list2: ReadonlyArray<T>) => T[];
 
         /*
          * Returns a new object that does not contain a prop property.
diff --git a/types/ramda/ramda-tests.ts b/types/ramda/ramda-tests.ts
index c9b8cb0841..9d0120b8aa 100644
--- a/types/ramda/ramda-tests.ts
+++ b/types/ramda/ramda-tests.ts
@@ -1957,6 +1957,9 @@ class Rectangle {
     const l1 = [{a: 1}, {a: 2}, {a: 3}];
     const l2 = [{a: 3}, {a: 4}];
     R.differenceWith(cmp, l1, l2); // => [{a: 1}, {a: 2}]
+
+    const differenceWithCurried = R.differenceWith(cmp);
+    differenceWithCurried(l1, l2); // =>[{a: 1}, {a: 2}]
 };
 
 () => {