NetSDS::Util::Struct.3pm

Langue: en

Version: 2010-05-25 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

NAME

NetSDS::Util::Struct - data structure convertors

SYNOPSIS

         use NetSDS::Util::Struct;
 
         ...
 
         my $str = dump_to_row($some_structure);
 
 

DESCRIPTION

NetSDS::Util::Struct module contains different utilities for data structures processing.

EXPORTED METHODS

dump_to_string(...)
Returns cleaned dump to scalar.
dump_to_row(...)
Returns cleaned dump to scalar.
to_array($data)
arrays_to_hash($keys_ref, $values_ref) - translate arrays to hash
Parameters: references to keys array and values array

Return: hash

If @$keys_ref is longer than @$values_ref - rest of keys filled with "undef" values.

If @$keys_ref is shorter than @$values_ref - rest of values are discarded.

If any of parameters isn't array reference then "undef" will return.

Example:

         my %h = array2hash(['fruit','animal'], ['apple','horse']);
 
 

Result should be a hash:

         (
                 fruit => 'apple',
                 animal => 'horse'
         )
 
 
merge_hash($target, $source) - merge two hashes
Parameters: references to target and source hashes.

This method adds source hash to target one and return value as a result.

EXAMPLES

None

BUGS

Unknown yet

TODO

None

SEE ALSO

None

AUTHORS

Valentyn Solomko <pere@pere.org.ua>