NAME

Data::RandomPerson - Create random people

VERSION

This document refers to version 0.2 of Data::RandomPerson, released May 20th, 2005

SYNOPSIS

use Data::RandomPerson;

my $r = Data::RandomPerson->new();

my $p = $r->create();

DESCRIPTION

Overview

Returns an object that can be used to create random people and return the data in a hash. The data is a hash reference with the following keys:

gender

This is either 'm' or 'f'

age

The number of years old of the person

dob

The date of birth of the person based upon how old they are in the current year. The month and day portion are selected randomly.

firstname

The person's first name based on their gender. The names are picked from Data::RandomPerson::Name::{Male,Female} unless other classes are supplied to the new method.

lastname

The person's last name. The names are picked from Data::RandomPerson::Name::Last unless another class is supplied to the new method.

title

The person's title based on their age and gender.

Constructors and initialization

new( HASH )

Create the Data::RandomPerson object. By default Data::RandomPerson::Names::{Male,Female,Last} are used to supply the male, female and last names. To pass in other classes to use you just put male => 'MyNames::Male' as arguments to the method. The three keys are 'male', 'female', and 'last'.

Class and object methods

_pick_gender( )

Returns 'm' or 'f' with equal probability. This can be overridden to adjust the ratio on males to females in your target population.

_pick_age( )

Returns an age between 1 and 100. This can be overridden to return values in the range required of your target population.

_pick_dob( )

Calculates the date of birth from the age in the format YYYY-MM-DD. The YYYY value is the current year less the age, MM and DD and random, valid, values. This method should not need to be overridden unless the date format is not what you require.

_pick_title( )

Return a suitable title based on the age and gender of the person. The ratios used here are completely made up and until I can get hold of some hard data, like a copy of the electoral roll, it can only be a best guess.

_pick_lastname( )

Returns a last name from the class loaded by the init() method. You should not need to override this method.

_pick_firstname( )

Returns a first name of the correct gender from the class loaded by the init() method. You should not need to override this method.

create( )

Returns a newly created person as a hash reference with the following keys: gender, age, dob, firstname, lastname and title. A new person is returned for each call of the method although there is no guarantee of uniqueness.

ENVIRONMENT

Perl 5

DIAGNOSTICS

Unknown argument 'XXX' passed to new

There are only three arguments that can be optionally passed to new. These are 'male', 'female' and 'last' and they should be the classes that will be used to get the male, female and last names.

Unable to load 'XXX': ...

A class given to load instead of the default class could not be loaded. Hopefully a sensible reason will be given.

BUGS

None so far

FILES

None

SEE ALSO

Data::RandomPerson::Choice

A simple class for selecting elements from a weighted list

Data::RandomPerson::Names::Female

A list of female first names from census data

Data::RandomPerson::Names::Last

A list of last names from census data

Data::RandomPerson::Names::Male

A list of male first names from census data

AUTHOR

Peter Hickman (peterhi@ntlworld.com)

COPYRIGHT

Copyright (c) 2005, Peter Hickman. All rights reserved. This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.