lib/del/source.rb in del-0.1.16 vs lib/del/source.rb in del-0.1.17

@@ -1,5 +1,8 @@
+# frozen_string_literal: true
+
 module Del
+  # This represents the source of a chat message.
   class Source
     attr_reader :user, :room
 
     def initialize(user:, room: nil)
       @user = user