NAME

Text::CSV::Encoded::Coder::Base - Interface for Text::CSV::Encoded coder base class

VERSION

version 0.25

SYNOPSIS

            

              
              
package Text::CSV::Encoded::Coder::YourCoder;
use base qw( Text::CSV::Encoded::Coder::Base );
sub decode {
    ...
}
sub encode {
    ...
}
sub upgrade {
    ...
}
sub decode_fields_ref {
    ...
}
sub encode_fields_ref {
    ...
}
            
          

DESCRIPTION

This module is used by Text::CSV::Encoded internally.

INTERFACS

decode

            

              
              
( $self, $encoding, $str ) = @_;
....
return $decoded_str;
            
          

Takes an encoding and a CSV string. It must return a Perl string decoded in $encoding. In Perl 5.8 or later, if $enc is undef or false, the encoding should be utf8.

encode

            

              
              
( $self, $encoding, $str ) = @_;
....
return $encoded_str;
            
          

Takes an encoding and a Perl string. It must return a CSV string encoded in $encoding. In Perl 5.8 or later, if $enc is undef or false, the encoding should be utf8.

decode_fields_ref

            

              
              
( $self, $encoding, $arrayref ) = @_;
            
          

Takes an encoding and an array reference. It must decoded each array entries in $encoding.

encode_fields_ref

            

              
              
( $self, $encoding, $arrayref ) = @_;
            
          

Takes an encoding and an array reference. It must encoded each array entries in $encoding.

upgrade

            

              
              
( $self, $str ) = @_;
            
          

In Perl 5.8 or later, it is expected to do utf8::upgrade against $str. In older versions, this method may be meaningless and there is no need to implement. See to utf8.

encode_check_value

Setter/Getter for an argument passing to encode.

            

              
              
$coder->encode_check_value( Encode::FB_PERLQQ );
            
          

decode_check_value

Setter/Getter for an argument passing to decode.

            

              
              
$coder->encode_check_value( Encode::FB_PERLQQ );
            
          

EXAMPLE

Use with Jcode.

            

              
              
package Text::CSV::Encoded::Coder::Jcode;
use strict;
use base qw( Text::CSV::Encoded::Coder::Base );
use Jcode ();
my $Jcode = Jcode->new;
my %alias = (
    'shiftjis' => 'sjis',
    'euc-jp'   => 'euc',
    'sjis'     => 'sjis',
    'euc'      => 'euc',
);
sub decode {
    my ( $self, $encoding, $str ) = @_;
    my $enc = $alias{ $encoding };
    $Jcode->set( $str, $enc )->euc;
}
sub encode {
    my ( $self, $encoding, $str ) = @_;
    my $enc = $alias{ $encoding };
    $Jcode->set( $str, 'euc' )->$enc();
}
sub decode_fields_ref {
    my ( $self, $encoding, $arrayref ) = @_;
    my $enc = $alias{ $encoding };
    for ( @$arrayref ) {
        $_ = $Jcode->set( $_, $enc )->euc;
    }
}
sub encode_fields_ref {
    my ( $self, $encoding, $arrayref ) = @_;
    my $enc = $alias{ $encoding };
    for ( @$arrayref ) {
        $_ = $Jcode->set( $_, 'euc' )->$enc();
    }
}
            
          

AUTHOR

Makamaka Hannyaharamitu, <makamaka[at]cpan.org>

COPYRIGHT AND LICENSE

Copyright 2008-2013 by Makamaka Hannyaharamitu

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

cpanm Text::CSV::Encoded

perl -MCPAN -e shell
install Text::CSV::Encoded