lib/signal.rb in signal-1.1.0 vs lib/signal.rb in signal-1.2.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require "signal/version"
 require "signal/listener"
 require "signal/extensions/active_record"
 require "signal/extensions/call"
 
@@ -33,13 +35,15 @@
 
   def listeners
     @listeners ||= []
   end
 
-  private
-  def emit_signal(type, event, *args)
+  private def emit_signal(type, event, *args)
     listeners.each do |listener|
       method_name = "#{type}_#{event}"
-      listener.send(method_name, *args) if listener.respond_to?(method_name, true)
+
+      if listener.respond_to?(method_name, true)
+        listener.send(method_name, *args)
+      end
     end
   end
 end