Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked

Re: Splitting arrays

by BillKSmith (Deacon)
on Jun 04, 2013 at 13:43 UTC ( #1036979=note: print w/ replies, xml ) Need Help??

in reply to Splitting arrays

It is probably a bad idea to split such closely related data into separate arrays. Use a hash of arrays.

my %location_data; foreach (@values) { my @vals = split /,/, $_; push @{$location_data{lat}}, $val[0]; push @{$location_data{lon}}, $val[1]; }

Depending on how you use the data, it may be more convenient to have an array of coordinate pairs. (Like you already have except each pair would be stored as a two element numeric array rather than as a string.

my @locations = [map {split /,/, $_]} @values;

Comment on Re: Splitting arrays
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1036979]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (9)
As of 2015-09-02 03:33 GMT
Find Nodes?
    Voting Booth?

    My preferred temperature scale is:

    Results (60 votes), past polls