||= is much needed?

[Ryan Florence]

Sorry, I misunderstood.

CoffeeScript has ? (no ternary, so its doable there) but I haven't seen it used much.

On Jun 12, 2012, at 11:14 PM, David Herman wrote:

> On Jun 12, 2012, at 7:41 PM, Ryan Florence wrote:
> 
>>> I'm skeptical. You don't foresee
>>> 
>>>    f(obj.x ?? defVal)
>>> 
>>> happening a lot? I do.
>> 
>> I can't speak for the world but I've never seen anybody do f(val ||= defVal) in Ruby or CoffeeScript.
> 
> But I'm not talking about ||=. I'm talking about the analog of ||.
> 
> Dave
> 

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