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* numeric.c (int_ord): Integer#ord implemented.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2008-12-22 12:32:11 +00:00
parent b795b5c537
commit a550f2992b
2 changed files with 25 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Mon Dec 22 21:31:11 2008 Tanaka Akira <akr@fsij.org>
* numeric.c (int_ord): Integer#ord implemented.
Mon Dec 22 21:26:12 2008 Tanaka Akira <akr@fsij.org> Mon Dec 22 21:26:12 2008 Tanaka Akira <akr@fsij.org>
* io.c (rb_io_s_pipe): IO.pipe can take a block. * io.c (rb_io_s_pipe): IO.pipe can take a block.

21
numeric.c
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@ -1926,6 +1926,26 @@ int_chr(int argc, VALUE *argv, VALUE num)
return str; return str;
} }
/*
* call-seq:
* int.ord => int
*
* Returns the int itself.
*
* ?a.ord #=> 97
*
* This method is intended for compatibility to
* character constant in Ruby 1.9.
* For example, ?a.ord returns 97 both in 1.8 and 1.9.
*/
static VALUE
int_ord(num)
VALUE num;
{
return num;
}
static VALUE static VALUE
int_numerator(VALUE num) int_numerator(VALUE num)
{ {
@ -3124,6 +3144,7 @@ Init_Numeric(void)
rb_define_method(rb_cInteger, "next", int_succ, 0); rb_define_method(rb_cInteger, "next", int_succ, 0);
rb_define_method(rb_cInteger, "pred", int_pred, 0); rb_define_method(rb_cInteger, "pred", int_pred, 0);
rb_define_method(rb_cInteger, "chr", int_chr, -1); rb_define_method(rb_cInteger, "chr", int_chr, -1);
rb_define_method(rb_cInteger, "ord", int_ord, 0);
rb_define_method(rb_cInteger, "to_i", int_to_i, 0); rb_define_method(rb_cInteger, "to_i", int_to_i, 0);
rb_define_method(rb_cInteger, "to_int", int_to_i, 0); rb_define_method(rb_cInteger, "to_int", int_to_i, 0);
rb_define_method(rb_cInteger, "floor", int_to_i, 0); rb_define_method(rb_cInteger, "floor", int_to_i, 0);