function Decisions::decisionRule

File

vendor/composer/composer/src/Composer/DependencyResolver/Decisions.php, line 97

Class

Decisions

Stores decisions on installing, removing or keeping packages

Namespace

Composer\DependencyResolver

Code

public function decisionRule(int $literalOrPackageId) : Rule {
    $packageId = abs($literalOrPackageId);
    foreach ($this->decisionQueue as $decision) {
        if ($packageId === abs($decision[self::DECISION_LITERAL])) {
            return $decision[self::DECISION_REASON];
        }
    }
    throw new \LogicException('Did not find a decision rule using ' . $literalOrPackageId);
}