From fdb4d270180bf08729bf772a7aee4fcb6f601424 Mon Sep 17 00:00:00 2001 From: akr Date: Tue, 17 May 2016 08:25:58 +0000 Subject: forgot to commit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/-test-/testutil/integer.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 ext/-test-/testutil/integer.c (limited to 'ext/-test-/testutil/integer.c') diff --git a/ext/-test-/testutil/integer.c b/ext/-test-/testutil/integer.c new file mode 100644 index 0000000000..da5812c616 --- /dev/null +++ b/ext/-test-/testutil/integer.c @@ -0,0 +1,29 @@ +#include "internal.h" + +static VALUE +int_bignum_p(VALUE self) +{ + return RB_TYPE_P(self, T_BIGNUM) ? Qtrue : Qfalse; +} + +static VALUE +int_fixnum_p(VALUE self) +{ + return FIXNUM_P(self) ? Qtrue : Qfalse; +} + +static VALUE +rb_int_to_bignum(VALUE x) +{ + if (FIXNUM_P(x)) + x = rb_int2big(FIX2LONG(x)); + return x; +} + +void +Init_integer(VALUE klass) +{ + rb_define_method(rb_cInteger, "bignum?", int_bignum_p, 0); + rb_define_method(rb_cInteger, "fixnum?", int_fixnum_p, 0); + rb_define_method(rb_cInteger, "to_bignum", rb_int_to_bignum, 0); +} -- cgit v1.2.3