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-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | lib/cmath.rb | 6 |
2 files changed, 10 insertions, 0 deletions
@@ -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 diff --git a/lib/cmath.rb b/lib/cmath.rb index 4751f6c4a1..e21f9d8947 100644 --- a/lib/cmath.rb +++ b/lib/cmath.rb @@ -314,3 +314,9 @@ module CMath module_function :lgamma end + +class Object + def real? + raise TypeError, "Numeric Number required" + end +end |