Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re: Assigning multiple lines into first element of array

by Veltro (Hermit)
on Feb 29, 2020 at 23:21 UTC ( #11113589=note: print w/replies, xml ) Need Help??


in reply to Assigning multiple lines into first element of array

Or you could change the "input record separator" and use the diamond operator <>

use strict ; use warnings ; my $filename = 'file.fasta'; open my $fh, '<', $filename or die "Could not open file" ; my @chars ; { # Calling local $/ sets the input record separator in this block local $/ = '>' ; while(<$fh>) { chomp ; push @chars, $_ ; } } for ( @chars ) { chomp ; print $_ . "\n" ; }

Output not verified (because of the leading space)

edit: One thing though, the first element in the array does not contain a result this way.

edit 2: Changed the open statement

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://11113589]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (3)
As of 2021-08-03 01:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My primary motivation for participating at PerlMonks is: (Choices in context)








    Results (31 votes). Check out past polls.

    Notices?