Re: pint: Elizabeth, sort list???

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
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