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Full Discussion: Find missing sequence
Top Forums Shell Programming and Scripting Find missing sequence Post 302879804 by danish0909 on Sunday 15th of December 2013 01:14:20 PM
Old 12-15-2013
1. List is a file which contains sequence numbers. I extract it form a DB.

(Actually we have hundreds/thousands of files coming in, we record this information in a DB. This List is extracted from the DB using the substr function.)

2. We want to put a logic on this List to find the missing sequence. Attached is a sample List

3. The intention is to inform the source that a file with the following sequence has not been received.

Please let me know if any more information is required


There can be sequence resets also so you may find more than one occurrence of the same sequence at different times

Last edited by danish0909; 12-15-2013 at 02:15 PM.. Reason: Provide more info
 

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MooseX::AttributeHelpers::Collection::List(3pm) 	User Contributed Perl Documentation	   MooseX::AttributeHelpers::Collection::List(3pm)

NAME
MooseX::AttributeHelpers::Collection::List - list attribute type SYNOPSIS
package Stuff; use Moose; use MooseX::AttributeHelpers; has 'options' => ( metaclass => 'Collection::List', is => 'ro', isa => 'ArrayRef[Int]', default => sub { [] }, provides => { map => 'map_options', grep => 'filter_options', } ); DESCRIPTION
This module provides an List attribute which provides a number of list operations. See MooseX::AttributeHelpers::MethodProvider::List for more details. METHODS
meta method_provider has_method_provider helper_type BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT. AUTHOR
Stevan Little <stevan@iinteractive.com> COPYRIGHT AND LICENSE
Copyright 2007-2009 by Infinity Interactive, Inc. <http://www.iinteractive.com> This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2010-01-02 MooseX::AttributeHelpers::Collection::List(3pm)
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