NAME

Data::DigestPath - the path generator as digest hash

SYNOPSIS

    my $dp   = Data::DigestPath->new;
    my $path = $dp->make_path('foo'); # a/c/b/d/acbd18db4cc2f85cedef654fccc4a4d8

There are all options.

    my $dp = Data::DigestPath->new(
        salt   => 'bar',
        depth  => 4,
        delim  => '/',
        digest => sub { Digest::SHA1::sha1_hex(@_) },
    );
    warn $dp->make_path

DESCRIPTION

Data::DigestPath makes the path as digest hash.

METHODS

new(%options)

the object constructor

%options

salt => $string // ''

depth => $integer // 4

delim => $string // '/'

digest => $code_ref // sub { Digest::MD5::md5_hex(@_) }

make_path($key[, $length])

generate the path

$key => $string // ''

$length => $file_length // full length

REPOSITORY

Data::DigestPath is hosted on github <http://github.com/bayashi/Data-DigestPath>

Welcome your patches and issues :D

AUTHOR

Dai Okabayashi <bayashi@cpan.org>

LICENSE

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