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* lib/cmath.rb: add new methd Object#real?. fix #3137

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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keiju 2011-06-13 10:48:12 +00:00
parent 2ba3909c0a
commit 0f6794cb23
2 changed files with 10 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Mon Jun 13 19:46:21 2011 Keiju Ishitsuka <keiju@ishitsuka.com>
* lib/cmath.rb: add new methd Object#real?. fix #3137
Mon Jun 13 18:52:00 2011 Kenta Murata <mrkn@mrkn.jp>
* ext/bigdecimal/bigdecimal.c (is_kind_of_BigDecimal): new function to

6
lib/cmath.rb
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@ -314,3 +314,9 @@ module CMath
module_function :lgamma
end
class Object
def real?
raise TypeError, "Numeric Number required"
end
end