Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number
 
PerlMonks  

Re: Using the map function

by AnomalousMonk (Abbot)
on Jul 11, 2013 at 00:34 UTC ( #1043603=note: print w/ replies, xml ) Need Help??


in reply to Using the map function

I really like 2teez hash approach, although I would do it a little differently. Also a couple of array-only approaches. All of these easily generalize to any number of output arrays/groups/whatever. Note that the approach based on List::MoreUtils::part leaves you with a sub-array 0 filled with delimiter dreck.

>perl -wMstrict -le "use List::MoreUtils qw(part); use Data::Dump; ;; my @ra = ( 'CPU Temp = 30', 'GFX Temp = 45', 'RAM Temp = 40', '', 'CPU Status = OK', 'GFX Status = OK', 'RAM Status = OK', ); ;; my $p = 1; my @parts = part { m{ \A \s* \z }xms ? ($p = 2, 0) : $p } @ra; dd \@parts; ;; my @pointer = \my (@ra_1, @ra_2); my $pp = 0; m{ \A \s* \z }xms ? $pp = 1 : push @{ $pointer[$pp] }, $_ for @ra; dd \@ra_1; dd \@ra_2; ;; my %hash; m{ \b (Temp|Status) \b }xms and push @{ $hash{$1} }, $_ for @ra; dd \%hash; " [ [""], ["CPU Temp = 30", "GFX Temp = 45", "RAM Temp = 40"], ["CPU Status = OK", "GFX Status = OK", "RAM Status = OK"], ] ["CPU Temp = 30", "GFX Temp = 45", "RAM Temp = 40"] ["CPU Status = OK", "GFX Status = OK", "RAM Status = OK"] { Status => ["CPU Status = OK", "GFX Status = OK", "RAM Status = OK"], Temp => ["CPU Temp = 30", "GFX Temp = 45", "RAM Temp = 40"], }


Comment on Re: Using the map function
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1043603]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (5)
As of 2015-07-30 02:06 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 (269 votes), past polls