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authortadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-08-22 12:27:54 +0000
committertadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-08-22 12:27:54 +0000
commit8f40b265811a23eef5b8c9e0b677b7d15cd6ea45 (patch)
tree87500a4a23ee3748c74aff1f750eacef665b9cca /lib/complex.rb
parent2d302dfd40ee9a4b3183415b19dbc22cf9106ba3 (diff)
* complex.c (nucomp_div): now behaves as quo.
* complex.c (nucomp_s_generic_p): has been removed. * complex.c (nucomp_to_s): adopts new form. * complex.c (nucomp_inspect): ditto. * complex.c (string_to_c_internal): ditto and supports polar form. * complex.c (rb_complex_polar): new. * rational.c (nurat_to_s): did not canonicalize. * rational.c (nurat_inspect): adopts new form. * rational.c (string_to_r_internal): ditto. * include/ruby/intern.h: added a declaration. * lib/complex.rb: added an obsolate class method. * lib/cmath.rb: use scalar? instead of generic?. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/complex.rb')
-rw-r--r--lib/complex.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/complex.rb b/lib/complex.rb
index 0e88dd5..1845f30 100644
--- a/lib/complex.rb
+++ b/lib/complex.rb
@@ -2,3 +2,9 @@ require 'cmath'
Object.instance_eval{remove_const :Math}
Math = CMath
+
+def Complex.generic? (other)
+ other.kind_of?(Integer) ||
+ other.kind_of?(Float) ||
+ other.kind_of?(Rational)
+end