<commit_before>'use strict';

function Configuration() {
}

Configuration.from = function (options) {
  var $default = Configuration.default;
  return {
    logLevel: options.logLevel || $default.logLevel,
    stack: options.stack || $default.stack
  };
};

Configuration.default = function () {
  return {
    logLevel: 'info',
    stack: false
  };
};

module.exports = Configuration;<commit_msg>Refacto configuration<commit_after>'use strict';

var _ = require('lodash');

function Configuration() {
}

Configuration.from = function (options) {
  return _.defaults({
    logLevel: options.logLevel,
    stack: options.stack
  }, Configuration.default());
};

Configuration.default = function () {
  return {
    logLevel: 'info',
    stack: false
  };
};

module.exports = Configuration;
{'fraction_non_alphanumeric': 0.14050632911392405, 'fraction_numerical': 0.0, 'mean_word_length': 4.038216560509555, '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': '6058518', 'n_tokens_mistral': 232, 'n_tokens_neox': 229, 'n_words': 51}