to.have.length() for non-zero length

[ELLIOTTCABLE]

I would expect length() to be able to check for any non-zero-length. The cleanest API for this, to me, would be passing no argument:

expect(filled_array).to.have.length()

Also, more powerfully, it'd be nice to be able to chain the numeric operators onto this:

expect(filled_array).to.have.length.greaterThan(2)

[skeggse]

The first API is pretty nice, I'd go for that. The second I'm not so sure about, given how Expect.js works internally. It would require a fairly major restructuring of the codebase, and wouldn't add a whole lot.