On Mon, Aug 10, 2015 at 1:53 PM, Brendan Eich <[email protected]> wrote: > Please search for older proposals on ecmascript.org. You'd find > > http://wiki.ecmascript.org/doku.php?id=strawman:default_operator > > ES6 parameter default values took a look of wind out of this one's sails.
You're pattern-matching incorrectly - this is not the default operator, it's "seeing if a var is any of several possible matches". But yeah, as Alexander said, Python gets by just fine by creating an array or tuple and asking about membership; using [].contains() should be just fine in JS too. ~TJ _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
