Re: [OT] Swiftly return multiple values
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- Subject: Re: [OT] Swiftly return multiple values
- From: Coroutines <coroutines@...>
- Date: Thu, 5 Jun 2014 00:18:28 -0700
On Thu, Jun 5, 2014 at 12:07 AM, steve donovan
<steve.j.donovan@gmail.com> wrote:
> sort(cities) do (x,y: string) -> int:
> cmp(x.len, y.len)
On a related note, sometimes I wish Lua allowed putting an operator in
place of where a function would be expected. Something like:
table.sort(some_table, <)
I don't know how that could be made less confusing from the parsers'
perspective, though. I think you can do this in Haskell with \+ to
refer to the function of the operator itself.