ruby/missing/finite.c

/* public domain rewrite of finite(3) */

#include "ruby/missing.h"

int
finite(double n)
{
    return !isnan(n) && !isinf(n);
}
* parse.y (primary): rescue and ensure clauses should be allowed to appear in singleton method body. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2001-03-06 11:17:54 +03:00			`/* public domain rewrite of finite(3) */`

* missing/*.c: include missing.h git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-07-28 12:12:01 +04:00			`#include "ruby/missing.h"`

1.4.0 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 1999-08-13 09:45:20 +04:00			`int`
* missing.h, missing/*.c: SUSv3 compatible strcasecmp and strncasecmp, ANSI compatible strtol and strtoul, and ANSI styled other functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2005-10-22 05:28:00 +04:00			`finite(double n)`
1.4.0 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 1999-08-13 09:45:20 +04:00			`{`
			`return !isnan(n) && !isinf(n);`
			`}`