BooleanGenerator.php
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BooleanGenerator.php
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	<?php
	namespace Eris\Generator;

	use Eris\Generator;
	use Eris\Generators;
	use Eris\Random\RandomRange;

	function bool()
	{
	return Generators::bool();
	}

	/**
	* @template-implements Generator<bool>
	*/
	class BooleanGenerator implements Generator
	{
	public function __invoke($_size, RandomRange $rand)
	{
	$booleanValues = [true, false];
	$randomIndex = $rand->rand(0, count($booleanValues) - 1);

	return GeneratedValueSingle::fromJustValue($booleanValues[$randomIndex], 'boolean');
	}

	public function shrink(GeneratedValue $element)
	{
	return GeneratedValueSingle::fromJustValue(false);
	}
	}