Merge pull request #845 from ahorek/delegate_args

Ruby 2.7+: delegate kwags explicitely

Author: pitr-ch

lib/concurrent-ruby-edge/concurrent/edge/erlang_actor.rb

@@ -531,8 +531,8 @@ def default_executor
     module FunctionShortcuts
       # Optionally included shortcut method for {Functions#spawn_actor}
       # @return [Pid]
-      def spawn(*args, &body)
-        spawn_actor(*args, &body)
+      def spawn(*args, **kwargs, &body)
+        spawn_actor(*args, **kwargs, &body)
       end
 
       # Optionally included shortcut method for {Functions#terminate_actor}