On 6/1/05, Luke Palmer <[EMAIL PROTECTED]> wrote:
> Should {} be an empty hash rather than an empty code?
Given that an empty hashref is probably much more useful than an empty
block, I propose that {} be an empty hash and {;} be an empty block.
This mirrors the fact that (AFAIK) { $_ => 1 } is a hash and { $_ =>
1; } is a block.
Alternatively, it could be a special hash that can also be called (and
which does nothing), but I doubt that's useful or desirable.
Stuart
