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<?php
declare(strict_types=1);
namespace Stadly\PasswordPolice\Formatter;
use Stadly\PasswordPolice\CharTree;
use Stadly\PasswordPolice\CodeMap\LowerCaseMap;
use Stadly\PasswordPolice\Formatter;
final class Capitalizer implements Formatter
{
use Chaining;
/**
* @var Coder Lower case coder.
*/
private $lowerCaseCoder;
public function __construct()
$this->lowerCaseCoder = new Coder(new LowerCaseMap());
}
* @param CharTree $charTree Character tree to format.
* @return CharTree Capitalized variant of the character tree.
protected function applyCurrent(CharTree $charTree): CharTree
$formatted = [];
foreach ($charTree->getTreeTrimmedToLength(1) as $char) {
$branches = [$this->lowerCaseCoder->apply($charTree->getBranchesAfterRoot($char))];
$formatted[] = CharTree::fromString(mb_strtoupper($char), $branches);
return CharTree::fromArray($formatted);
Stadly /
PasswordPolice
