Larry Wall:
for ^5 { say } # 0, 1, 2, 3, 4
The 'for' can go if a list (and also an array) would imply looping, when
it is positioned next to a block:
a. say (0..4);
b. { say; say } (0..4);
c. (0..4) { say; say }
d. @{0..4} { say; say }
(etc.)
b. now produces 2 lines with 01234 (in
On Wed, 23 Nov 2005, Ruud H.G. van Tol wrote:
for ^5 { say } # 0, 1, 2, 3, 4
The 'for' can go if a list (and also an array) would imply looping, when
it is positioned next to a block:
a. say (0..4);
b. { say; say } (0..4);
I'm not really sure: while I like it for its conciseness -and
On Wed, Nov 23, 2005 at 02:23:51PM +0100, Ruud H.G. van Tol wrote:
: Larry Wall:
:
: for ^5 { say } # 0, 1, 2, 3, 4
:
: The 'for' can go if a list (and also an array) would imply looping, when
: it is positioned next to a block:
:
: a. say (0..4);
: b. { say; say } (0..4);
: c. (0..4)
Larry Wall skribis 2005-11-23 9:19 (-0800):
^5.each { say }
Without colon?
Juerd
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