lib/fix/it.rb in fix-0.12.3 vs lib/fix/it.rb in fix-0.13.0

@@ -15,17 +15,24 @@
       @subject    = subject
       @challenges = challenges
       @helpers    = helpers
     end
 
-    # Override Ruby's method_missing in order to provide let interface.
+    # @!attribute [r] helpers
     #
+    # @return [Hash] The list of helpers.
+    attr_reader :helpers
+
+    private
+
+    # Override Ruby's method_missing in order to provide `On#let` interface.
+    #
     # @api private
     #
     # @since 0.11.0
     #
     # @raise [NoMethodError] If doesn't respond to the given method.
     def method_missing(name, *args, &block)
-      @helpers.key?(name) ? @helpers.fetch(name).call : super
+      helpers.key?(name) ? helpers.fetch(name).call : super
     end
   end
 end