Tushar Murudkar > Text-CSV-UniqueColumns_0.4 > Text::CSV::UniqueColumns

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Module Version: 0.3   Source  

NAME ^

Text::CSV::UniqueColumns - Perl extension for finding columns with unique values in a CSV

SYNOPSIS ^

  use Text::CSV::UniqueColumns;
  
  --Create an object of the module
  $Obj = new UniqueColumns('check.csv');
  
  --To get list of columns
  $list = $Obj->getColumnList();
  
  --To check if column 'col1' has unique values.
  $Int = $Obj->checkUniq('col1');
  
  --To get a list of columns(comma seperated) having unique values.
  #Returns 1 if unique, 0 if not
  $Uniq = $Obj->getUniqCols();

DESCRIPTION ^

find columns with unique values of a CSV file.

Functions and their usage --

getColumnList - list all columns name in a csv checkUniq - Check if one('Col1') or more combination of column('Col1,Col2,Col3') values are unique getUniqCols - give list of unique columns in an CSV.

**** Module works on UNIX boxes only ****

AUTHOR ^

Tushar, <tushar@cpan.org<gt>

COPYRIGHT AND LICENSE ^

Copyright (C) 2010 by Tushar Murudkar

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.

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