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authormrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-07-26 15:40:27 +0000
committermrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-07-26 15:40:27 +0000
commit5ba05758fe549404a5b64fba6418278d16be8cec (patch)
tree59905f589c7b09d840ade60cbbe97ba60b57169a /ext/bigdecimal
parenta987000bbc62348e49f43e2a4fc5128f9345bb59 (diff)
* ext/bigdecimal/lib/bigdecimal/util.rb (BigDecimal#to_d): added
for adapting other Numeric subclasses. [ruby-dev:44245] * test/bigdecimal/test_bigdecimal_util.rb: test for the above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/bigdecimal')
-rw-r--r--ext/bigdecimal/lib/bigdecimal/util.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/ext/bigdecimal/lib/bigdecimal/util.rb b/ext/bigdecimal/lib/bigdecimal/util.rb
index 6e1697b..6860cfd 100644
--- a/ext/bigdecimal/lib/bigdecimal/util.rb
+++ b/ext/bigdecimal/lib/bigdecimal/util.rb
@@ -54,6 +54,14 @@ class BigDecimal < Numeric
i + "." + ("0"*(-z)) + f
end
end
+
+ # call-seq:
+ # a.to_d -> bigdecimal
+ #
+ # Returns self.
+ def to_d
+ self
+ end
end
class Rational < Numeric