<commit_before>/**
 * **Utilities leveraged in several places while processing the book.**

 * All of them are bound to the `book` instance at runtime.

 * @module post-processing
 */

var fs = require('fs');
var _ = require('lodash');
var Q = require('q');
var path = require('path');

var execAsync = require('../utils/exec').async;

// General purpose helpers controlling the post-processing workflow.
var _workflow = require('./workflow');
<commit_msg>Get rid of a useless require<commit_after>/**
 * **Utilities leveraged in several places while processing the book.**

 * All of them are bound to the `book` instance at runtime.

 * @module post-processing
 */

var fs = require('fs');
var _ = require('lodash');
var Q = require('q');
var path = require('path');

// General purpose helpers controlling the post-processing workflow.
var _workflow = require('./workflow');

{'fraction_non_alphanumeric': 0.14236902050113895, 'fraction_numerical': 0.0, 'mean_word_length': 4.359756097560975, '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': '7183604', 'n_tokens_mistral': 245, 'n_tokens_neox': 238, 'n_words': 96}