Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Decompose ANSI X12 transmission into individual documents.

use strict; use warnings; use Data::Dumper; my $ediFile = shift; my ($contents,$delim,$term,$txnCount,@transactions); { $/ = undef; open my $ifh,'<',$ediFile; $contents = <$ifh>; } ($delim,$term) = $contents =~ m/^ISA(.).{101}(.)/; $delim = quotemeta($delim); @transactions = $contents =~ m/(ST$delim.+?SE$delim\d+$delim\d+$term)/ +gs; ($txnCount) = $contents =~ m/${term}GE$delim(\d+)/; die "Parse error - transaction counts wrong" if ($txnCount != scalar @transactions); foreach my $transaction (@transactions) { # put into useful form for processing my @segments = split /$term/,$transaction; my ($segCount) = $transaction =~ m/${term}SE$delim(\d+)/; die "Parse error - segment counts wrong" if ($segCount != scalar @segments); my ($process_this); map { push @$process_this, [split /$delim/,$_] } @segments; print Dumper(\$process_this); }

EDI File:

ISA*00* *00* *02*AAAA *01*123456789 * +160921*075 1*U*00401*000099836*0*P*:~GS*FA*AAAA*123456789*20160921*0751*99836*X*0 +04010~ST*9 97*998360001~AK1*SM*7311~AK9*A*1*1*1~SE*4*998360001~ST*997*998360002~A +K1*SM*7312 ~AK9*A*1*1*1~SE*4*998360002~GE*2*99836~IEA*1*000099836~

Output:

$VAR1 = \[ [ 'ST', '997', '998360001' ], [ 'AK1', 'SM', '7311' ], [ 'AK9', 'A', '1', '1', '1' ], [ 'SE', '4', '998360001' ] ]; $VAR1 = \[ [ 'ST', '997', '998360002' ], [ 'AK1', 'SM', '7312' ], [ 'AK9', 'A', '1', '1', '1' ], [ 'SE', '4', '998360002' ] ];
But God demonstrates His own love toward us, in that while we were yet sinners, Christ died for us. Romans 5:8 (NASB)


In reply to EDI File Parsing Helps by GotToBTru

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, 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, 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.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others chilling in the Monastery: (3)
    As of 2019-10-19 05:05 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      Notices?