src/Call/CallData.php
public function isIterable(): bool
    {
        if (!$this->responseEvent instanceof ReturnedEvent) {
            return false;
        }

        $returnValue = $this->responseEvent->value();

        return is_array($returnValue) || $returnValue instanceof Traversable;
    }
public function isIterable(): bool
    {
        if (!$this->responseEvent instanceof ReturnedEvent) {
            return false;
        }

        $returnValue = $this->responseEvent->value();

        return is_array($returnValue) || $returnValue instanceof Traversable;
    }
public function isIterable ( ) : bool { if ( ! $ this -> responseEvent instanceof ReturnedEvent ) { return false ; } $ returnValue = $ this -> responseEvent -> value ( ) ; return is_array ( $ returnValue ) || $ returnValue instanceof Traversable ; }
Returns true if this call has responded with an iterable.

@return bool True if this call has responded with an iterable.
Returns true if this call has responded with an iterable .