From c928fee373c4ba6da8d30e63f65db57ba88cb86d Mon Sep 17 00:00:00 2001
From: Krzysztof Rzymkowski <rzymek@gmail.com>
Date: Fri, 10 Mar 2017 07:20:03 +0100
Subject: [PATCH] lodash - _.filter(): predicate can be a RegExp (#14961)

---
 lodash/index.d.ts      | 10 +++++-----
 lodash/lodash-tests.ts |  9 +++++++++
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/lodash/index.d.ts b/lodash/index.d.ts
index e473545d33..da5710a7de 100644
--- a/lodash/index.d.ts
+++ b/lodash/index.d.ts
@@ -6707,7 +6707,7 @@ declare namespace _ {
          */
         filter<T>(
             collection: List<T>|Dictionary<T>,
-            predicate: string
+            predicate: string|RegExp
         ): T[];
 
         /**
@@ -6740,7 +6740,7 @@ declare namespace _ {
          * @see _.filter
          */
         filter(
-            predicate: string
+            predicate: string|RegExp
         ): LoDashImplicitArrayWrapper<T>;
 
         /**
@@ -6761,7 +6761,7 @@ declare namespace _ {
          * @see _.filter
          */
         filter<T>(
-            predicate: string
+            predicate: string|RegExp
         ): LoDashImplicitArrayWrapper<T>;
 
         /**
@@ -6791,7 +6791,7 @@ declare namespace _ {
          * @see _.filter
          */
         filter(
-            predicate: string
+            predicate: string|RegExp
         ): LoDashExplicitArrayWrapper<T>;
 
         /**
@@ -6812,7 +6812,7 @@ declare namespace _ {
          * @see _.filter
          */
         filter<T>(
-            predicate: string
+            predicate: string|RegExp
         ): LoDashExplicitArrayWrapper<T>;
 
         /**
diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index 8ccd742a0e..8accba65c0 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -3625,14 +3625,17 @@ namespace TestFilter {
 
         result = _.filter<TResult>(array, listIterator);
         result = _.filter<TResult>(array, '');
+        result = _.filter<TResult>(array, /./);
         result = _.filter<TResult>(array, {a: 42});
 
         result = _.filter<TResult>(list, listIterator);
         result = _.filter<TResult>(list, '');
+        result = _.filter<TResult>(list, /./);
         result = _.filter<TResult>(list, {a: 42});
 
         result = _.filter<TResult>(dictionary, dictionaryIterator);
         result = _.filter<TResult>(dictionary, '');
+        result = _.filter<TResult>(dictionary, /./);
         result = _.filter<TResult>(dictionary, {a: 42});
     }
 
@@ -3647,14 +3650,17 @@ namespace TestFilter {
 
         result = _(array).filter(listIterator);
         result = _(array).filter('');
+        result = _(array).filter(/./);
         result = _(array).filter({a: 42});
 
         result = _(list).filter<TResult>(listIterator);
         result = _(list).filter<TResult>('');
+        result = _(list).filter<TResult>(/./);
         result = _(list).filter<TResult>({a: 42});
 
         result = _(dictionary).filter<TResult>(dictionaryIterator);
         result = _(dictionary).filter<TResult>('');
+        result = _(dictionary).filter<TResult>(/./);
         result = _(dictionary).filter<TResult>({a: 42});
     }
 
@@ -3669,14 +3675,17 @@ namespace TestFilter {
 
         result = _(array).chain().filter(listIterator);
         result = _(array).chain().filter('');
+        result = _(array).chain().filter(/./);
         result = _(array).chain().filter({a: 42});
 
         result = _(list).chain().filter<TResult>(listIterator);
         result = _(list).chain().filter<TResult>('');
+        result = _(list).chain().filter<TResult>(/./);
         result = _(list).chain().filter<TResult>({a: 42});
 
         result = _(dictionary).chain().filter<TResult>(dictionaryIterator);
         result = _(dictionary).chain().filter<TResult>('');
+        result = _(dictionary).chain().filter<TResult>(/./);
         result = _(dictionary).chain().filter<TResult>({a: 42});
     }
 }