Re: Canvas and Interactivity

Cameron McCormack:
> > In particular, unary ! won’t invoke valueOf on the object.  It just
> > evaluates to true for any object.

Boris Zbarsky:
> You mean false, right?

Yep. :)

> > Even more troublesome would be == and !=.  If you had rect.x and rect.y
> > both be SVGAnimatedLengths whose values were 10, then rect.x == rect.y
> > will evaluate to false, since == will check for object identity.
>
> === checks for identity.  == does not, last I checkd

== checks for identity if both operands are objects, I thought (in
addition to doing different kinds of comparisons if the operands are of
different types):

  http://bclary.com/2004/11/07/#a-11.9.3 (step 13)

-- 
Cameron McCormack ≝ http://mcc.id.au/