migrate_same_spec.rb in ridgepole-0.7.8

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 describe 'Ridgepole::Client#diff -> migrate' do
   context 'when database and definition are same' do
     let(:dsl) do
       erbh(<<-ERB)
         create_table "clubs", <%= i cond('>= 5.1',{id: :integer}) + {unsigned: true, force: :cascade} %> do |t|