On Wed, Sep 04, 2013 at 02:41:24PM -0700, Brendan Eich wrote: > Both adds up to two, not one, so the counterargument is odd beats > odder, and prohibiting expandos keeps the oddness down to == and > nothing else.
I just want to agree with this. I think the behavior of `==` is unfortunate, but much more of a corner case than expando properties disappearing and reappearing willy nilly as users switch between otherwise identical views on the same data. I feel like `==` can be explained by the fact that these are distinct objects pointing at the same underyling buffer. People get aliasing. But the fact that expando properties would live *on the wrapper* and not on the *underlying data* is quite surprising and counterintuitive -- some of the data (the elements) are aliased, but others are not. Niko _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
