From: Makoto Kishimoto <redmine@...>
Date: 2011-09-02T17:46:03+09:00
Subject: [ruby-dev:44452] [Ruby 1.9 - Bug #5267][Open] BigDecimal#sqrt の rdoc で、引数は必須


Issue #5267 has been reported by Makoto Kishimoto.

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Bug #5267: BigDecimal#sqrt の rdoc で、引数は必須
http://redmine.ruby-lang.org/issues/5267

Author: Makoto Kishimoto
Status: Open
Priority: Normal
Assignee: 
Category: DOC
Target version: 1.9.x
ruby -v: ruby 1.9.4dev (2011-07-18 trunk 32577) [x86_64-freebsd8.2]


ソース中の rdoc の記述では、BigDecimal#sqrt の引数は必須でないように
読めるが、必須なのでそのように。

diff --git ext/bigdecimal/bigdecimal.c ext/bigdecimal/bigdecimal.c
index 86070af..e70406a 100644
--- ext/bigdecimal/bigdecimal.c
+++ ext/bigdecimal/bigdecimal.c
@@ -1439,7 +1439,7 @@ BigDecimal_abs(VALUE self)
  *
  * Returns the square root of the value.
  *
- * If n is specified, returns at least that many significant digits.
+ * Result has at least n significant digits.
  */
 static VALUE
 BigDecimal_sqrt(VALUE self, VALUE nFig)


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