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* complex.c (nucomp_to_c): added.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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tadf 2012-11-21 12:54:06 +00:00
parent c07d295204
commit 4d03af3d9c
2 changed files with 20 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Nov 21 21:53:29 2012 Tadayoshi Funaba <tadf@dotrb.org>
* complex.c (nucomp_to_c): added.
Wed Nov 21 21:35:38 2012 Tadayoshi Funaba <tadf@dotrb.org>
* include/ruby/util.h: removed extra semicolon in definition of

16
complex.c
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@ -1472,6 +1472,21 @@ nucomp_rationalize(int argc, VALUE *argv, VALUE self)
return rb_funcall2(dat->real, rb_intern("rationalize"), argc, argv);
}
/*
* call-seq:
* complex.to_c -> self
*
* Returns self.
*
* Complex(2).to_c #=> (2+0i)
* Complex(-8, 6).to_c #=> (-8+6i)
*/
static VALUE
nucomp_to_c(VALUE self)
{
return self;
}
/*
* call-seq:
* nil.to_c -> (0+0i)
@ -2178,6 +2193,7 @@ Init_Complex(void)
rb_define_method(rb_cComplex, "to_f", nucomp_to_f, 0);
rb_define_method(rb_cComplex, "to_r", nucomp_to_r, 0);
rb_define_method(rb_cComplex, "rationalize", nucomp_rationalize, -1);
rb_define_method(rb_cComplex, "to_c", nucomp_to_c, 0);
rb_define_method(rb_cNilClass, "to_c", nilclass_to_c, 0);
rb_define_method(rb_cNumeric, "to_c", numeric_to_c, 0);