diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | lib/complex.rb | 4 | ||||
| -rw-r--r-- | version.h | 2 |
3 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,7 @@ +Tue Jul 14 13:14:00 2009 Kirk Haines <khaines@ruby-lang.org> + + * lib/complex.rb: Adjust #angle/#arg NaN return as per issue #1715 and recent rubyspec changes. Adjust angle/arg handling of (-0.0).angle as per r23960 & recent rubyspec changes. + Mon Jul 13 12:00:00 2009 Kirk Haines <khaines@ruby-lang.org> * numeric.c, bignum.c: Applied changes from r23730. Infinity is > any bignum number in comparisons. diff --git a/lib/complex.rb b/lib/complex.rb index 9300f391e8..5b8ac25ff8 100644 --- a/lib/complex.rb +++ b/lib/complex.rb @@ -58,8 +58,10 @@ class Numeric # See Complex#arg. # def arg - if self >= 0 + if self > 0 || (self == 0 && self.to_s != '-0.0') # This string comparison stuff is gross. Better way? return 0 + elsif self.to_f.nan? + return self else return Math::PI end @@ -2,7 +2,7 @@ #define RUBY_RELEASE_DATE "2009-06-08" #define RUBY_VERSION_CODE 186 #define RUBY_RELEASE_CODE 20090608 -#define RUBY_PATCHLEVEL 379 +#define RUBY_PATCHLEVEL 380 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 8 |