ruby--ruby/missing/finite.c

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

int
finite(n)
    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 03:17:54 -05:00			`/* public domain rewrite of finite(3) */`

1.4.0 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 1999-08-13 01:45:20 -04:00			`int`
			`finite(n)`
			`double n;`
			`{`
			`return !isnan(n) && !isinf(n);`
			`}`