From 18960ebc18cc19073031f4c1be12de34d98c2dee Mon Sep 17 00:00:00 2001
From: Alejandro Haro <Alejandro.Haro@adstream.com>
Date: Tue, 13 Jun 2017 11:30:53 +0100
Subject: [PATCH] ramda: Add R.pathSatisfies

---
 types/ramda/index.d.ts     | 8 ++++++++
 types/ramda/ramda-tests.ts | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/types/ramda/index.d.ts b/types/ramda/index.d.ts
index 79d1b1f6cf..fcae7ef5c0 100644
--- a/types/ramda/index.d.ts
+++ b/types/ramda/index.d.ts
@@ -5,6 +5,7 @@
 //                 Liam Goodacre <https://github.com/LiamGoodacre>
 //                 Matt Dziuban <https://github.com/mrdziuban>
 //                 Stephen King <https://github.com/sbking>
+//                 Alejandro Fernandez Haro <https://github.com/afharo>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.2
 
@@ -1195,6 +1196,13 @@ declare namespace R {
         pathOr<T>(d: T, p: Path): (obj: any) => T|any;
         pathOr<T>(d: T): CurriedFunction2<Path, any, T|any>;
 
+        /**
+         * Returns true if the specified object property satisfies the given predicate; false otherwise.
+         */
+        pathSatisfies<T,U>(pred: (val: T) => boolean, path: Path, obj: U): boolean;
+        pathSatisfies<T,U>(pred: (val: T) => boolean, path: Path): (obj: U) => boolean;
+        pathSatisfies<T,U>(pred: (val: T) => boolean): CurriedFunction2<Path, U, boolean>;
+
         /**
          * Returns a partial copy of an object containing only the keys specified.  If the key does not exist, the
          * property is ignored.
diff --git a/types/ramda/ramda-tests.ts b/types/ramda/ramda-tests.ts
index 8fbbb5c7ba..a5f28e0559 100644
--- a/types/ramda/ramda-tests.ts
+++ b/types/ramda/ramda-tests.ts
@@ -1294,6 +1294,12 @@ class Rectangle {
     R.pathOr(orValue, testPath, {c: {b: 2}}); //=> "N/A"
 }
 
+() => {
+    const a: boolean = R.pathSatisfies(x => x > 0, ['x'], {x: 1, y: 2}); //=> true
+    const b: boolean = R.pathSatisfies(x => x > 0, ['x'])({x: 1, y: 2}); //=> true
+    const c: boolean = R.pathSatisfies(x => x > 0)(['x'])({x: 1, y: 2}); //=> true
+}
+
 () => {
     var isPositive = function(n: number) {
         return n > 0;