public function setDefinitions($definitions)
    {
        if (\is_string($definitions)) {
            $definitions = [$definitions];
        }

        if ($definitions instanceof \Traversable) {
            $definitions = \iterator_to_array($definitions);
        }

        if (!\is_array($definitions)) {
            throw new \InvalidArgumentException(
                \sprintf('Definitions must be a string or traversable. %s given', \gettype($definitions))
            );
        }

        \array_walk(
            $definitions,
            function ($definition) {
                if (!\is_array($definition) && !\is_string($definition)) {
                    throw new \InvalidArgumentException(
                        \sprintf(
                            'A definition must be an array or a file or directory path. %s given',
                            \gettype($definition)
                        )
                    );
                }
            }
        );

        $this->definitions = $definitions;

        return $this;
    }
public function setDefinitions($definitions)
    {
        if (\is_string($definitions)) {
            $definitions = [$definitions];
        }

        if ($definitions instanceof \Traversable) {
            $definitions = \iterator_to_array($definitions);
        }

        if (!\is_array($definitions)) {
            throw new \InvalidArgumentException(
                \sprintf('Definitions must be a string or traversable. %s given', \gettype($definitions))
            );
        }

        \array_walk(
            $definitions,
            function ($definition) {
                if (!\is_array($definition) && !\is_string($definition)) {
                    throw new \InvalidArgumentException(
                        \sprintf(
                            'A definition must be an array or a file or directory path. %s given',
                            \gettype($definition)
                        )
                    );
                }
            }
        );

        $this->definitions = $definitions;

        return $this;
    }
public function setDefinitions ( $ definitions ) { if ( \ is_string ( $ definitions ) ) { $ definitions = [ $ definitions ] ; } if ( $ definitions instanceof \ Traversable ) { $ definitions = \ iterator_to_array ( $ definitions ) ; } if ( ! \ is_array ( $ definitions ) ) { throw new \ InvalidArgumentException ( \ sprintf ( 'Definitions must be a string or traversable. %s given' , \ gettype ( $ definitions ) ) ) ; } \ array_walk ( $ definitions , function ( $ definition ) { if ( ! \ is_array ( $ definition ) && ! \ is_string ( $ definition ) ) { throw new \ InvalidArgumentException ( \ sprintf ( 'A definition must be an array or a file or directory path. %s given' , \ gettype ( $ definition ) ) ) ; } } ) ; $ this -> definitions = $ definitions ; return $ this ; }
Set definitions.

@param string|array|\Traversable $definitions

@throws \InvalidArgumentException

@return static
Set definitions .