From 2fcb91c74c18680fed4c4067bda6aab60abb5de2 Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 26 Jul 2011 15:46:42 +0000
Subject: * ext/bigdecimal/lib/bigdecimal/util.rb (Integer#to_d): added   for
 symmetry to BigDecimal() function with an Integer.   fixes #5098. 
 [ruby-dev:44210] * test/bigdecimal/test_bigdecimal_util.rb: add test for the
 above   change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/bigdecimal/lib/bigdecimal/util.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'ext')

diff --git a/ext/bigdecimal/lib/bigdecimal/util.rb b/ext/bigdecimal/lib/bigdecimal/util.rb
index 6860cfd702..1ec39a30ee 100644
--- a/ext/bigdecimal/lib/bigdecimal/util.rb
+++ b/ext/bigdecimal/lib/bigdecimal/util.rb
@@ -1,3 +1,20 @@
+class Integer < Numeric
+  # call-seq:
+  #     int.to_d  -> bigdecimal
+  #
+  # Convert +int+ to a BigDecimal and return it.
+  #
+  #     require 'bigdecimal'
+  #     require 'bigdecimal/util'
+  #
+  #     42.to_d
+  #     # => #<BigDecimal:1008ef070,'0.42E2',9(36)>
+  #
+  def to_d
+    BigDecimal(self)
+  end
+end
+
 class Float < Numeric
   # call-seq:
   #     flt.to_d  -> bigdecimal
-- 
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