On Mon, Aug 10, 2015 at 3:50 AM, <[email protected]> wrote: > Isn't > prop ||= 0; > better than > prop = prop || 0; > and it can be even defined like this. > prop ||= var1 ||= var2 ||= 0; > but then i dont know how we can use it ike this > if (num == 3 ||=4 ||=6)
Sounds like you want two operators; `||=` for the compound assignment case and `||==` and `||===` for the "compare the RHS to the LHS of the last `===` or `==` op", or something like that. Defining a single op for both of these cases is likely to lead to ambiguity. The `||=` (and `&&=`) case has been discussed a couple of times, look in the esdiscuss archives. I'm sure something like `||==` has been discussed too though I don't recall it myself. I tend to use switches myself for this in case perf is an issue. - peter _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
