Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re^2: Transform Sequence Problem

by BillKSmith (Deacon)
on Jun 22, 2013 at 15:32 UTC ( #1040276=note: print w/ replies, xml ) Need Help??


in reply to Re: Transform Sequence Problem
in thread Transform Sequence Problem

The recursion was harder than I expected (but just as short)!

use strict; use warnings; my @data = (1, 2, 3); $, = "\n"; print trans1(\@data,2); BEGIN{ my $seq =[ sub {map {$_ + 1} @_}, sub {map {log($_)} @_}, sub {map {$_ * 3} @_}, ]; sub trans1 { my ($x, $n) = @_; return $seq->[ 0]->(@$x) if $n == 0; return $seq->[$n]->( trans1($x, $n-1, $seq) ); } }
Bill


Comment on Re^2: Transform Sequence Problem
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1040276]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (15)
As of 2015-07-01 17:27 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (13 votes), past polls