On Thu, 5 May 2005, Stuart Cook wrote:
What I refer to now is something that takes two {coderefs,anonymous
subs,closures} and returns (an object that behaves like) another anonymous
sub, precisely the one that acts like the former followed by the latter
(or vice versa!).
Do you mean like the
What I refer to now is something that takes two {coderefs,anonymous
subs,closures} and returns (an object that behaves like) another anonymous
sub, precisely the one that acts like the former followed by the latter
(or vice versa!).
Do you mean like the mathematical 'f o g'?
i.e. (f o g)($x)
What about the function compose() that would live in the module
keyword, imported by the incantation use keyword qw( compose );?
(NB: My P6-fu sucks right now)
multimethod compose (@*List) {
return {
$_() for @List;
};
}
On 5/4/05, Michele Dondi [EMAIL PROTECTED] wrote:
I had
Hi,
Rob Kinyon wrote:
What about the function compose() that would live in the module
keyword, imported by the incantation use keyword qw( compose );?
FWIW, I like o better -- function composing is very often used in FP,
and should therefore have a short name.
Luckily, it's very easy to
