From 638d672abc9eafa60c573ff515ba2cd3038828a4 Mon Sep 17 00:00:00 2001
From: Mido <mo@mbasim.me>
Date: Tue, 22 Jan 2019 07:02:16 -0800
Subject: [PATCH] Added groupCollapsed polyfill (#21457)

Summary:
`groupCollapsed` is used to group logs but collapsed which is very useful when the console has many logs (e.g. when using `redux-logger`).

For developers who prefer to debug iOS apps using Safari JSC, the `groupCollapsed` was not polyfilled.

Fixes #21446
Pull Request resolved: https://github.com/facebook/react-native/pull/21457

Differential Revision: D13761796

Pulled By: cpojer

fbshipit-source-id: e7c4f1ff4728c6a7f6ffd6cc629f7fbc1aa67e87
---
 Libraries/polyfills/console.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Libraries/polyfills/console.js b/Libraries/polyfills/console.js
index 31533dd0b..7954bcfc0 100644
--- a/Libraries/polyfills/console.js
+++ b/Libraries/polyfills/console.js
@@ -509,6 +509,11 @@ function consoleGroupPolyfill(label) {
   groupStack.push(GROUP_PAD);
 }
 
+function consoleGroupCollapsedPolyfill(label) {
+  global.nativeLoggingHook(groupFormat(GROUP_CLOSE, label), LOG_LEVELS.info);
+  groupStack.push(GROUP_PAD);
+}
+
 function consoleGroupEndPolyfill() {
   groupStack.pop();
   global.nativeLoggingHook(groupFormat(GROUP_CLOSE), LOG_LEVELS.info);
@@ -534,6 +539,7 @@ if (global.nativeLoggingHook) {
     table: consoleTablePolyfill,
     group: consoleGroupPolyfill,
     groupEnd: consoleGroupEndPolyfill,
+    groupCollapsed: consoleGroupCollapsedPolyfill,
   };
 
   // If available, also call the original `console` method since that is