Austin Hastings wrote:
--- Rod Adams <[EMAIL PROTECTED]> wrote:
TSa (Thomas Sandlaß) wrote:
You mean @a = [[1,2,3]]? Which is quite what you need for multi
dimensional arrays anyway @m = [[1,2],[3,4]] and here you use
of course @m[0][1] to pull out the 2. I'm not sure if this
automatically
makes the array multi-dimensional to the type system though. That
is
if @m[0,1] returns 2 as well or if it returns the list (1,2) or
whatever.
Is @m[0..3] valid and what does it return? And what's the type of
that
return value(s)? I can imagine many things ranging from a two
element
array of refs to two element arrays up to a flattened list of 4
values.
@m[0,1] is an array slice of two elements, in this case two arrayrefs
[1,2], and [3,4].
@m[0;1] is a multidim deref, referencing the 4.
Referencing the 2, I hope?
Doh!
Yes, the 2.
-- Rod Adams
