From: Martin DeMello Date: 2010-09-01T22:38:38+09:00 Subject: Re: why no assert_not? On Wed, Sep 1, 2010 at 2:37 PM, Brian Candler wrote: > > But I think the issue is moot, because writing custom asserts is a > perfectly standard thing to do. That is, just write > >  def assert_not(bool, *rest) >    assert(!bool, *rest) >  end Yeah, but this one seems universal enough that it ought to be there by default. martin