hunk.code_window: 	WEBSOCKET_EVENT_POST_DELETED        = "post_deleted"
   	WEBSOCKET_EVENT_CHANNEL_DELETED     = "channel_deleted"
   	WEBSOCKET_EVENT_CHANNEL_CREATED     = "channel_created"
   	WEBSOCKET_EVENT_DIRECT_ADDED        = "direct_added"
   	WEBSOCKET_EVENT_GROUP_ADDED         = "group_added"
   	WEBSOCKET_EVENT_NEW_USER            = "new_user"
  
hunk.labels: keep keep add keep keep keep
hunk.after_edit: 	WEBSOCKET_EVENT_CHANNEL_UPDATED     = "channel_updated"
  
hunk.file_path: model/websocket_message.go
hunk.type: add
file: go-strftime
  ===========
  
  go implementation of strftime