Pinq\Queries\Builders\ExpressionInterpreter::getFunction PHP Method

    protected final function getFunction($id, O\Expression $expression)
    {
        if ($expression instanceof O\ClosureExpression) {
            return new Functions\ClosureExpressionFunction($this->getId($id), $expression, $this->evaluationContext);
        } else {
            return new Functions\CallableFunction($this->getId($id), $expression->evaluate($this->evaluationContext));
        }
    }