public function getContent()
    {
        if (null === $this->content) {
            $this->content = $this->repository->run('cat-file', array('-p', $this->hash));
        }

        return $this->content;
    }
public function getContent()
    {
        if (null === $this->content) {
            $this->content = $this->repository->run('cat-file', array('-p', $this->hash));
        }

        return $this->content;
    }
public function getContent ( ) { if ( null === $ this -> content ) { $ this -> content = $ this -> repository -> run ( 'cat-file' , array ( '-p' , $ this -> hash ) ) ; } return $ this -> content ; }
Returns content of the blob.

@throws ProcessException Error occurred while getting content of blob
Returns content of the blob .