Rod Adams wrote:
Austin Hastings wrote:
--- Rod Adams <[EMAIL PROTECTED]> wrote:
TSa (Thomas Sandlaß) wrote:
@m = [[1,2],[3,4]]
@m[0;1] is a multidim deref, referencing the 4.
Referencing the 2, I hope?
Doh!
Yes, the 2.
Really?
@m here has _single_ array-ref so
@m[0] returns that single array-ref - [[1,2],[3,4]]
@m[0;1] then returns array-ref [3,4]
@m[0;0] would return [1,2]
@m[0;0;1] would return 2
Double-checking with pugs: (multi-dim with ; doesn't work yet)
pugs> my @m = [[1,2],[3,4]]
({ref:<Array>})
pugs> @m[0]
({ref:<Array>}, {ref:<Array>})
pugs> @m[0][1]
(3, 4)
pugs> @m[0][0]
(1, 2)
pugs> @m[0][0][1]
2
@m = [[1,2],[3,4]] IS NOT same as @m = ([1,2],[3,4])
pugs> my @m = ([1,2],[3,4])
({ref:<Array>}, {ref:<Array>})
pugs> @m[0]
(1, 2)
pugs> @m[0][1]
2
--
Markus Laire
