From 1ec16ce9a555b6256d0842f1b168193886b4f43a Mon Sep 17 00:00:00 2001
From: tiger-seo <tiger.seo@gmail.com>
Date: Sun, 4 Jun 2017 16:15:51 +0300
Subject: [PATCH] Update group-by.ts (#56)

impure pipes could be dangerous to user experience if one doesn't know exactly how they work
---
 src/app/pipes/array/group-by.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/pipes/array/group-by.ts b/src/app/pipes/array/group-by.ts
index 1cf7c536..19c1a08d 100644
--- a/src/app/pipes/array/group-by.ts
+++ b/src/app/pipes/array/group-by.ts
@@ -1,7 +1,7 @@
 import { Pipe, PipeTransform } from '@angular/core';
 import {extractDeepPropertyByMapKey, isFunction} from '../helpers/helpers';
 
-@Pipe({name: 'groupBy', pure: false})
+@Pipe({name: 'groupBy'})
 export class GroupByPipe implements PipeTransform {
 
   transform(input: any, discriminator: any = [], delimiter: string = '|'): any {