[chuck-users] std.abs always does floats

Could std.abs detect if the variables are ints, and return an int if so? 3 => int intfoo; 2 => int intbar; std.abs(intfoo-intbar) => int foobar; result: [foo.ck]:line(3): cannot resolve operator '=>' on types 'float' and 'int'... It's not a big deal to add the $int, but it surprised me when I first encountered it. Cheers, - Graham