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* lib/rational.rb (Rational#to_i): fix rdoc. Rational(-7,4).to_i

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should be -1.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-05-23 15:36:04 +00:00
parent 1e81e55093
commit 17744b19fc
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sat May 24 00:34:59 2008 Tanaka Akira <akr@fsij.org>
* lib/rational.rb (Rational#to_i): fix rdoc. Rational(-7,4).to_i
should be -1.
Fri May 23 16:46:28 2008 Akinori MUSHA <knu@iDaemons.org>
* enumerator.c (proc_call): Remove an unused static function.

4
lib/rational.rb
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@ -344,12 +344,12 @@ class Rational < Numeric
# Converts the rational to an Integer. Not the _nearest_ integer, the
# truncated integer. Study the following example carefully:
# Rational(+7,4).to_i # -> 1
# Rational(-7,4).to_i # -> -2
# Rational(-7,4).to_i # -> -1
# (-1.75).to_i # -> -1
#
# In other words:
# Rational(-7,4) == -1.75 # -> true
# Rational(-7,4).to_i == (-1.75).to_i # false
# Rational(-7,4).to_i == (-1.75).to_i # -> true
#