hello,
> How would you write that expression using the feed operator?
I tried
< afoo12 afoo2 >
==> {.sort: { | map { +$_ // $_ }, .split: /\d+/, :v }}
==> {map &say}
and the error message is really interesting
Only routine calls or variables that can '.append' may
appear on either side of feed operators.
on the other hand: I really don't understand why ==> even exists
as method call syntax works well.
< afoo12 afoo2 >
.sort( { | map { +$_ // $_ }, .split: /\d+/, :v } )
.map(&say)
what I would love instead is something closer than the haskell's $
operator with a very low priority so it could be possible to be
parenthesis free.
as example. I would like
1..10 ==> map * * 2 ==> say
to be a joyful version of
(1..10).map(* * 2).say
regards
--
Marc Chantreux
Pôle CESAR (Calcul et services avancés à la recherche)
Université de Strasbourg
14 rue René Descartes,
BP 80010, 67084 STRASBOURG CEDEX
03.68.85.60.79
