Pinq\Providers\QueryProvider::load PHP Method

    public function load(O\Expression $requestExpression)
    {
        if ($this->queryResultCollection === null) {
            return $this->loadRequestExpression($requestExpression);
        }
        if ($this->queryResultCollection->tryComputeResults($requestExpression, $results)) {
            return $results;
        }
        $queryExpression = $this->queryResultCollection->optimizeQuery($requestExpression);
        $results = $this->loadRequestExpression($queryExpression);
        $this->queryResultCollection->saveResults($queryExpression, $results);
        return $this->queryResultCollection->computeResults($requestExpression);
    }