spec/support/models/variables_holder/dummy.rb in danica-2.7.4 vs spec/support/models/variables_holder/dummy.rb in danica-2.7.5

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Danica
   module VariablesHolder
     class Dummy
       include Common
       include VariablesHolder
@@ -7,10 +9,10 @@
       variables :x, y: { latex: '\y' }, z: 10
 
       delegate :to, :to_f, to: :block
 
       def block
-        x ** y + z
+        x**y + z
       end
     end
 
     class DummyChild < Dummy
       variables :k, z: { name: 'zeta' }