Roave\BackwardCompatibility\DetectChanges\BCBreak\FunctionBased\MultipleChecksOnAFunction

Complexity

Total Complexity

4

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	__invoke()	0	3	1
A	multipleChecks()	0	4	2

<?php

declare(strict_types=1);

namespace Roave\BackwardCompatibility\DetectChanges\BCBreak\FunctionBased;

use Roave\BackwardCompatibility\Change;
use Roave\BackwardCompatibility\Changes;
use Roave\BetterReflection\Reflection\ReflectionFunctionAbstract;

final class MultipleChecksOnAFunction implements FunctionBased
{
    /** @var FunctionBased[] */
    private $checks;

    public function __construct(FunctionBased ...$checks)
    {
        $this->checks = $checks;
    }

    public function __invoke(ReflectionFunctionAbstract $fromFunction, ReflectionFunctionAbstract $toFunction) : Changes
    {
        return Changes::fromIterator($this->multipleChecks($fromFunction, $toFunction));
    }

    /** @return iterable|Change[] */
    private function multipleChecks(ReflectionFunctionAbstract $fromFunction, ReflectionFunctionAbstract $toFunction) : iterable
    {
        foreach ($this->checks as $check) {
            yield from $check->__invoke($fromFunction, $toFunction);

The expression YieldFromNode returns the type Generator which is incompatible with the documented return type iterable|Roave\BackwardCompatibility\Change[].

        }
    }
}