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[DOC] Refinements on modules are allowed

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From: Leo Correa <lcorr005@gmail.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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hsbt 2018-01-30 07:08:53 +00:00
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doc/syntax/refinements.rdoc
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@ -26,8 +26,7 @@ Here is a basic refinement:
end
First, a class +C+ is defined. Next a refinement for +C+ is created using
Module#refine. Refinements only modify classes, not modules so the argument
must be a class.
Module#refine. Refinements can modify both classes and modules.
Module#refine creates an anonymous module that contains the changes or
refinements to the class (+C+ in the example). +self+ in the refine block is