marcandre	2019-02-20 13:39:56 +0900 (Wed, 20 Feb 2019)

  New Revision: 67095

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=67095

  Log:
    * spec/ruby: Tweak Enuemrator::Chain#rewind spec so that arity of block matches what is yielded
    
    Calling `and_yield(*args)` adds an implicit expectation that all the `args` are passed to a block that can accept them, even though blocks that are not lambda-like don't mind extra arguments.
    It so happens that this spec passed on Ruby 2.6.1 See [Bug #15613]

  Modified files:
    trunk/spec/ruby/core/enumerator/chain/rewind_spec.rb
Index: spec/ruby/core/enumerator/chain/rewind_spec.rb
===================================================================
--- spec/ruby/core/enumerator/chain/rewind_spec.rb	(revision 67094)
+++ spec/ruby/core/enumerator/chain/rewind_spec.rb	(revision 67095)
@@ -4,9 +4,9 @@ ruby_version_is "2.6" do https://github.com/ruby/ruby/blob/trunk/spec/ruby/core/enumerator/chain/rewind_spec.rb#L4
   describe "Enumerator::Chain#rewind" do
     before(:each) do
       @obj = mock('obj')
-      @obj.should_receive(:each).any_number_of_times.and_yield(42)
+      @obj.should_receive(:each).any_number_of_times.and_yield
       @second = mock('obj')
-      @second.should_receive(:each).any_number_of_times.and_yield(:second)
+      @second.should_receive(:each).any_number_of_times.and_yield
       @enum = Enumerator::Chain.new(@obj, @second)
     end
 

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