to.rb in matchi-3.1.0

- old
+ new

@@ -3,10 +3,13 @@
 module Matchi
   class Change
     class From
       # *Change from to* matcher.
       class To
+        # @return [#object_id] An expected new value.
+        attr_reader :expected
+
         # Initialize the matcher with two objects and a block.
         #
         # @example
         #   require "matchi/change/from/to"
         #
@@ -31,33 +34,35 @@
         #   require "matchi/change/from/to"
         #
         #   object = "foo"
         #
         #   matcher = Matchi::Change::From::To.new("foo", "FOO") { object.to_s }
+        #
+        #   matcher.expected                    # => "FOO"
         #   matcher.matches? { object.upcase! } # => true
         #
         # @yieldreturn [#object_id] The block of code to execute.
         #
         # @return [Boolean] Comparison between the value before and after the
         #   code execution.
-        def matches?(*, **)
+        def matches?
           value_before = @state.call
           return false unless @expected_init == value_before
 
           yield
           value_after = @state.call
 
-          @expected == value_after
+          expected == value_after
         end
 
         # A string containing a human-readable representation of the matcher.
         def inspect
-          "#{self.class}(#{@expected_init.inspect}, #{@expected.inspect})"
+          "#{self.class}(#{@expected_init.inspect}, #{expected.inspect})"
         end
 
         # Returns a string representing the matcher.
         def to_s
-          "change from #{@expected_init.inspect} to #{@expected.inspect}"
+          "change from #{@expected_init.inspect} to #{expected.inspect}"
         end
       end
     end
   end
 end