Hi Monks,

I have an array of hashes with sports teams and I define what should be part of the list of teams as TEAMS, and then I use __DATA__ to input the list of ACTUAL_TEAMS. My goal is to then check to see what team(s) provided as ACTUAL_TEAMS are missing from TEAMS. In my example it should be only the GIANTS that are missing, but for some reason it's not working. 

#!/usr/bin/env perl
use strict;

my %ACTUAL_TEAMS;


my %TEAMS = (
    "NFL" => [ 'JETS', 'PATRIOTS', 'GIANTS', ],
    "MLB" => [ 'YANKEES', 'METS', 'CARDINALS', ],
    "NBA" => [ 'SIXERS', 'CELTICS','LAKERS', ],
);

while (<DATA>) {
        chomp;
        next if /^\s*$/ || /^\#/;
        my $aref = [split /,/, $_];
        push( @{$ACTUAL_TEAMS{$aref->[0]}}, $aref->[1]);
}


foreach my $group (keys %TEAMS) {
    #print "The members of $group are\n";
    foreach (@{$TEAMS{$group}}) {
    #    print "\t$_\n";
print "MISSING:\tSPORT:$group\tTEAM:$_\n" unless (my @type = grep /\b$
+_\b/, @{$ACTUAL_TEAMS{$group}});
    }
}



__DATA__
NFL,JETS
NFL,PATRIOTS
MLB,YANKEES
MLB,CARDINALS
MLB,METS
NBA,SIXERS
NBA,CELTICS
NBA,LAKERS

[download]

Any help would be greatly appreciated. Thanks

In reply to Tyring to grep array of hashes by dirtdog

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.