Ignore node_modules (#2538)

Stefan · shiftkey · commit 0a4fc9c0ef24 · 2017-12-15T12:41:09.000+10:30
Rails 5 uses npm to handle javascript dependancies, node_modules should not be checked in to git.
diff --git a/Rails.gitignore b/Rails.gitignore
@@ -42,3 +42,7 @@ bower.json
 
 # Ignore Byebug command history file.
 .byebug_history
+
+# Ignore node_modules
+node_modules/
+
