lib/ventable.rb in ventable-1.2.0 vs lib/ventable.rb in ventable-1.3.1

@@ -1,10 +1,11 @@
+# frozen_string_literal: true
+
 require 'ventable/version'
 require 'ventable/event'
 
 module Ventable
-
   def self.disable
     @disabled = true
   end
 
   def self.enable
@@ -16,12 +17,12 @@
   end
 end
 
 class String
   def underscore
-    self.gsub(/::/, '/').
-        gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2').
-        gsub(/([a-z\d])([A-Z])/, '\1_\2').
-        tr('-', '_').
-        downcase
+    gsub("::", '/').
+      gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2').
+      gsub(/([a-z\d])([A-Z])/, '\1_\2').
+      tr('-', '_').
+      downcase
   end
 end