<commit_before>export default () => {
    const stack = [];
    const use = (...fns) => {
        let i = fns.length;
        while (i--) {
            const fn = fns[i];
            if (Array.isArray(fn)) return use(...fn);
            if ('function' === typeof fn) stack.unshift(fn);
        }
    }
    const run = (args, done) => {
        let i = stack.length;
        const next = (err=null, fin) => {
            if (err || fin || !i) {
                if ('function' === typeof done) done(err);
                return;
            }
            stack[--i].apply(null, [...args, next]);
        }
        next();
    }
    return { use, run };
};<commit_msg>missing semicolons<commit_after>export default () => {
    const stack = [];
    const use = (...fns) => {
        let i = fns.length;
        while (i--) {
            const fn = fns[i];
            if (Array.isArray(fn)) return use(...fn);
            if ('function' === typeof fn) stack.unshift(fn);
        }
    };
    const run = (args, done) => {
        let i = stack.length;
        const next = (err=null, fin) => {
            if (err || fin || !i) {
                if ('function' === typeof done) done(err);
                return;
            }
            stack[--i].apply(null, [...args, next]);
        }
        next();
    };
    return { use, run };
};
{'fraction_non_alphanumeric': 0.1824981301421092, 'fraction_numerical': 0.0, 'mean_word_length': 1.3473684210526315, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 11, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2520619', 'n_tokens_mistral': 410, 'n_tokens_neox': 411, 'n_words': 105}