39 lines
801 B
PHP
39 lines
801 B
PHP
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<?php
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namespace MintyPHP\Domain\Taxonomy;
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trait SupportsStringTaxonomy
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{
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/**
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* @return list<string>
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*/
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public static function values(): array
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{
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return array_map(
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static fn (self $case): string => $case->value,
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self::cases()
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);
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}
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public static function tryNormalize(string $value): ?self
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{
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$value = strtolower(trim($value));
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if ($value === '') {
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return null;
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}
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foreach (self::cases() as $case) {
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if (strtolower($case->value) === $value) {
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return $case;
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}
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}
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return null;
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}
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public static function normalizeOr(string $value, self $fallback): self
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{
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return self::tryNormalize($value) ?? $fallback;
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}
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}
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