jstorimer/module-testing.rb

Created October 12, 2012 20:32

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module-testing.rb

	class Foo
	include Module.new {
	def this_works
	end
	}

	include Module.new do
	def this_doesnt_work
	end
	end
	end

	foo = Foo.new
	foo.this_works
	foo.this_doesnt_work

jcoglan commented Oct 12, 2012

The second example is parsed like this:

include(Module.new) do
  def this_doesnt_work
  end
end

That is, the block is an argument to include, not to Module.new.

localshred commented Oct 12, 2012

It's failing because the block precedence is being applied wrongly in the first. The block is being consumed by include in one case and Module.new in the other.

brixen commented Oct 12, 2012

https://gist.github.com/3881661

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