#!/usr/bin/perl --
#~ 2011-09-29-02:50:12PDT by Anonymous Monk
#~ perltidy -csc -otr -opr -ce -nibc -i=4
use strict;
use warnings;
use Data::Dumper();
Main( @ARGV );
exit( 0 );

sub Main {

#~ http://perlmonks.com/?abspart=1;displaytype=displaycode;node_id=928
+496;part=1
    my $raw = <<'__RAW__';
CORDR KZN MTC-N AINT 2011-09-29 09:00 DTL PM05 83.79 4 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA BR20 85.39 3 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA BR21 86.06 1 - - 
CORDR Unk MTC-N AINT 2011-09-29 09:00 JSA BR22 84.55 2 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA RN10 86.97 1 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA RS11 84.57 2 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA RS12 86.31 2 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA SD10 86.79 1 - - 
CORDR SGC MTC-N AINT 2011-09-29 09:00 JSA SN10 85.54 1 - - 
__RAW__

    while( $raw =~ /^(.*)$/gm ){
        my $line = $1;
        print DD( Gash( $line ) );
    }

} ## end sub Main

sub DD { Data::Dumper->new([@_])->Useqq(1)->Dump; }

BEGIN {
    my @fieldOrder = (
        'APP',
        'REG',
        'KPI',
        'INTERFACE',
        'DATE',
        'TIME',
        'NODE',
        'RAN',
        'SUCC_RATE'
    );

    my %fieldWidths = (
        APP       => 'A5',
        DATE      => 'A10',
        INTERFACE => 'A4',
        KPI       => 'A5',
        NODE      => 'A3',
        RAN       => 'A4',
        REG       => 'A3',
        SUCC_RATE => 'A5',
        TIME      => 'A5'
    );

    my $template =  join ' x1 ', @fieldWidths{ @fieldOrder };

    sub Gash {
        my %dat;
        @dat{ @fieldOrder } = unpack $template, $_[0];
        return \%dat;
    } ## end sub Gash
} ## end BEGIN

[download]

In reply to Re: hash_reference from file by Anonymous Monk
in thread hash_reference from file by hmadhi

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