lib/commands/utils.rb in yawast-0.7.0.beta1 vs lib/commands/utils.rb in yawast-0.7.0.beta2

@@ -1,14 +1,16 @@
+# frozen_string_literal: true
+
 module Yawast
   module Commands
     class Utils
       def self.extract_uri(args)
-        raise ArgumentError.new('You must specify a URL.') if args.empty?
+        raise ArgumentError, 'You must specify a URL.' if args.empty?
 
-        #this might be a bad assumption
+        # this might be a bad assumption
         url = args[0]
 
-        return Yawast::Shared::Uri.extract_uri url
+        Yawast::Shared::Uri.extract_uri url
       end
     end
   end
 end