php-extended/php-vote-citizen

This package is abandoned and no longer maintained. The author suggests using the php-extended/php-vote-object package instead.

All the standard citizens for the basic variable types php provides

3.1.16 2021-06-25 10:08 UTC

README

All the standard citizens for the basic variable types php provides

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Installation

The installation of this library is made via composer. Download composer.phar from their website. Then add to your composer.json :

	"require": {
		...
		"php-extended/php-vote-citizen": "^3",
		...
	}

Then run php composer.phar update to install this library. The autoloading of all classes of this library is made through composer's autoloader.

Basic Usage

This library proposes a list of standard citizens that will vote with a predetermined behavior. They are useful to use in an election the following way :


use PhpExtended\Vote\ElectionRunner;
use PhpExtended\Vote\InvalidCandidateException;
use PhpExtended\Vote\InvalidVoteException;
use PhpExtended\Vote\UnsolvableSituationException;
use PhpExtended\Vote\UniqueStringEqualsCitizen;

$runner = new ElectionRunner();
$citizens = array();
foreach($yourObjectsThatProvideStrings as $yourObject)
{
	$id = $yourObject->__toString();	// or anything else that may be useful for an id
	$citizens[] = new UniqueStringEqualsCitizen($id, $yourObject->yourMethodThatReturnsString());
}

try
{
	$runner->runElection($method, new ArrayIterator(array()), new ArrayIterator($citizens)); 
}
catch(InvalidCandidateException $ice)
{
	// TODO handle the fact that one candidate is refused
}
catch(InvalidVoteException $ive)
{
	// TODO handle the fact that one vote is refused
}
catch(UnsolvableSituationException $use)
{
	// TODO handle the fact that an ordering between the 
	// candidates could not be decided by the current voting
	// method and the votes that were given.
}

UniqueBooleanEqualsCitizen

This citizen proposes a candidate with only one argument which is a boolean value. This citizen ranks all the candidates with 100% if they have only one argument which is the boolean value, and 0% for anyone else.

UniqueFloatEqualsCitizen

This citizen proposes a candidate with only one argument which is a float value. This citizen ranks all the candidates with 100% if they have only one argument which is the float value, and 0% for anyone else.

UniqueIntegerEqualsCitizen

This citizen proposes a candidate with only one argument which is an integer value. This citizen ranks all the candidates with 100% if they have only one argument which is the integer value, and 0% for anyone else.

UniqueStringEqualsCitizen

This citizen proposes a candidate with only one argument which is a string value. This citizen ranks all the candidates with 100% if they have only one argument which is the string value, and 0% for anyone else.

License

MIT (See license file).