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* lib/rational.rb: fix high-precision Rationals cannot be

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converted to Floats. [ruby-Bugs:10502], [ruby-core:11069],
	  [ruby-dev:30743]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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keiju 2007-05-08 10:36:45 +00:00
parent 1548542f21
commit 721eb816c9
2 changed files with 9 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Tue May 8 19:32:18 2007 Keiju Ishitsuka <keiju@ruby-lang.org>
* lib/rational.rb: fix high-precision Rationals cannot be
converted to Floats. [ruby-Bugs:10502], [ruby-core:11069],
[ruby-dev:30743]
Mon May 7 10:59:55 2007 Kouhei Sutou <kou@cozmixng.org> Mon May 7 10:59:55 2007 Kouhei Sutou <kou@cozmixng.org>
* lib/rss/image.rb, test/rss/test_image.rb: fixed Image module * lib/rss/image.rb, test/rss/test_image.rb: fixed Image module

4
lib/rational.rb
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@ -354,7 +354,7 @@ class Rational < Numeric
# Converts the rational to a Float. # Converts the rational to a Float.
# #
def to_f def to_f
@numerator.to_f/@denominator.to_f @numerator.quof(@denominator)
end end
# #
@ -476,6 +476,7 @@ class Integer
end end
class Fixnum class Fixnum
alias quof quo
undef quo undef quo
# If Rational is defined, returns a Rational number instead of a Fixnum. # If Rational is defined, returns a Rational number instead of a Fixnum.
def quo(other) def quo(other)
@ -503,6 +504,7 @@ class Bignum
alias power! ** alias power! **
end end
alias quof quo
undef quo undef quo
# If Rational is defined, returns a Rational number instead of a Bignum. # If Rational is defined, returns a Rational number instead of a Bignum.
def quo(other) def quo(other)