Hello!

I'm newbi and sill I've got some troubles with simple things. I know that practice is a way to perfection, so I'm training all exercises I can find.
And I've found something like this:

In articles.txt files is:
[Athlon 4000+] price=300 euro produce=AMD description=Fast [Celeron 3000] price=200 euro produce=Intel description=Slower
How to parse this into:
%hash( "item"=>"Athlon 4000+", "price"=>"300 euro" "produce"="AMD" "description="Fast"); etc...
I've made some terrible stupid code:
#!/usr/bin/perl use warnings; use strict; my $file = "articles.txt"; open( FILE, "< $file" ); my @all = <FILE>; close FILE; my $temp; my ( @art, @produce, @prices, @descriptions ); foreach $temp (@all) { if ( $temp =~ m/\[(.*)\]/ ) { push @art, $1; } } foreach $temp (@all) { if ( $temp =~ m/produce=(.*)/ ) { push @produce, $1; } } foreach $temp (@all) { if ( $temp =~ m/price=(.*)/ ) { push @prices, $1; } } foreach $temp (@all) { if ( $temp =~ m/descriptions=(.*)/ ) { push @descriptions, $1; } }
and try to do with it something like this:
my %hash = ( "art" => ( shift @art ), "produce" => ( shift @produce ), "price" => ( shift @prices ), "descriptions" => ( shift @descriptions) );
I know it is totaly stupid - this is the worse code i ever wrote, but I have no idea how to do things like that.
Any compassionate monk can whisper me any hint?
Thanks a lot

Uksza

In reply to Troubles with simple parsing by uksza

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.