'Return all the reviews as a list of Review objects. If `fileids` is
specified, return all the reviews from each of the specified files.
:param fileids: a list or regexp specifying the ids of the files whose
reviews have to be returned.
:return: the given file(s) as a list of reviews.'

def reviews(self, fileids=None):

    if (fileids is None):
        fileids = self._fileids
    return concat([self.CorpusView(fileid, self._read_review_block, encoding=enc) for (fileid, enc) in self.abspaths(fileids, True)])
