# NAME

Hash::Unique - It's hash manipulation module

# DESCRIPTION

### get\_unique\_hash

This subroutine makes hash-array unique by specified key.

#### way to use

   use Hash::Unique;

   my @hash_array = (
     {id => 1, name => 'tanaka'},
     {id => 2, name => 'sato'},
     {id => 3, name => 'suzuki'},
     {id => 4, name => 'tanaka'}
   );

   my @unique_hash_array = Hash::Unique->get_unique_hash(\@hash_array, "name");

#### result

Contents of "@unique\_hash\_array"

   (
    {id => 1, name => 'tanaka'},
    {id => 2, name => 'sato'},
    {id => 3, name => 'suzuki'}
   )

# LICENSE

Copyright (C) matsumura-taichi.

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.

# AUTHOR

matsumura-taichi <[email protected]>

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.