<commit_before>function Recorder (events, id, type) {
    this._events = events
    this._id = id
    this._type = type
}

Recorder.prototype.record = function (body) {
    if (body != null) {
        this._events.push({ type: this._type, id: this._id, body: JSON.parse(JSON.stringify(body)) })
    }
}
<commit_msg>Convert Recorder to ES6.<commit_after>class Recorder {
    constructor (events, id, type) {
        this._events = events
        this._id = id
        this._type = type
    }

    record (body) {
        if (body != null) {
            this._events.push({ type: this._type, id: this._id, body: JSON.parse(JSON.stringify(body)) })
        }
    }
}

{'fraction_non_alphanumeric': 0.14156626506024098, 'fraction_numerical': 0.0015060240963855422, 'mean_word_length': 2.392857142857143, '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': '6792899', 'n_tokens_mistral': 216, 'n_tokens_neox': 214, 'n_words': 51}