> >Builtin: reduce
>
> There are some things unspecified. Specifically 'special' reduce variables.
> You've got:
>
> > $sum = reduce {$_[0]+$_[1]} 0, @numbers;
> > $sum = reduce ^_+^_, 0, @numbers;
> > $min = reduce ^x <= ^y ? ^x : ^y, @numbers
>
> I see $_[foo], ^_, and ^somename. I understand how we get to $_[foo], and I
> can intuit what ^_ means (though it should be specified, I think), but what
> about ^name?
All covered in the higher order functions RFC.
Did I not include a reference to that?
Oops, no I didn't. Apologies.
Damian
- Re: RFC 76 (v1) Builtin: reduce Damian Conway
- Re: RFC 76 (v1) Builtin: reduce Damian Conway
- Re: RFC 76 (v1) Builtin: reduce Damian Conway
- Re: RFC 76 (v1) Builtin: reduce Jeremy Howard
- Re: RFC 76 (v1) Builtin: reduce Damian Conway
- Re: RFC 76 (v1) Builtin: reduce Glenn Linderman
- Re: RFC 76 (v1) Builtin: reduce Damian Conway
- Re: RFC 76 (v1) Builtin: reduce John Porter
- Re: RFC 76 (v1) Builtin: reduce Piers Cawley
- Re: RFC 76 (v1) Builtin: reduce Graham Barr
- Re: RFC 76 (v1) Builtin: reduce Damian Conway
- Re: RFC 76 (v1) Builtin: reduce Adam Krolnik
- Re: RFC 76 (v1) Builtin: reduce Jarkko Hietaniemi
- Re: RFC 76 (v1) Builtin: reduce Nathan Wiger
- Re: RFC 76 (v1) Builtin: reduce Piers Cawley
- Re: RFC 76 (v1) Builtin: reduce Nathan Torkington
- Re: RFC 76 (v1) Builtin: reduce Jeremy Howard
- Re: RFC 76 (v1) Builtin: reduc... Bart Lateur
- Re: RFC 76 (v1) Builtin: reduc... Jeremy Howard
- Re: RFC 76 (v1) Builtin: reduc... Damian Conway
- Re: RFC 76 (v1) Builtin: reduce Ariel Scolnicov
