lib/webmock/matchers/hash_argument_matcher.rb in webmock-3.18.1 vs lib/webmock/matchers/hash_argument_matcher.rb in webmock-3.19.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module WebMock
   module Matchers
     # Base class for Hash matchers
     # https://github.com/rspec/rspec-mocks/blob/master/lib/rspec/mocks/argument_matchers.rb
     class HashArgumentMatcher