<commit_before>var lib = require("../../source/module.js"),
    archivesDir = __dirname + "/../_archives",
    FileDatasource = lib.FileDatasource,
    path = require("path"),
    Promise = require("promise-polyfill"),
    walk = require("walk");

var archiveFilenames;

module.exports = {

	setUp: function(cb) {
        archiveFilenames = []
		var walker  = walk.walk(archivesDir, { followLinks: false });
        walker.on('file', function(root, stat, next) {
    		var extension = stat.name.split(".").pop().toLowerCase();
    		if (extension === "bcup") {<commit_msg>Removed promise-polyfill ref in tests<commit_after>var lib = require("../../source/module.js"),
    archivesDir = __dirname + "/../_archives",
    FileDatasource = lib.FileDatasource,
    path = require("path"),
    walk = require("walk");

var archiveFilenames;

module.exports = {

	setUp: function(cb) {
        archiveFilenames = []
		var walker  = walk.walk(archivesDir, { followLinks: false });
        walker.on('file', function(root, stat, next) {
    		var extension = stat.name.split(".").pop().toLowerCase();
    		if (extension === "bcup") {
{'fraction_non_alphanumeric': 0.17422222222222222, 'fraction_numerical': 0.0, 'mean_word_length': 3.364341085271318, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, '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': '7381343', 'n_tokens_mistral': 363, 'n_tokens_neox': 358, 'n_words': 72}