<commit_before>

export class MethodNotImplemented extends Error {
    constructor(methodName) {
        this.name    = 'MethodNotImplemented';
        this.message = 'Method ' + methodName + ' must be implemented in subclass';
    }
}<commit_msg>subclasses need to call super()<commit_after>

export class MethodNotImplemented extends Error {
    constructor(methodName) {
        super();
        this.name    = 'MethodNotImplemented';
        this.message = 'Method ' + methodName + ' must be implemented in subclass';
    }
}
{'fraction_non_alphanumeric': 0.09640831758034027, 'fraction_numerical': 0.0, 'mean_word_length': 3.2063492063492065, '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': '5961627', 'n_tokens_mistral': 143, 'n_tokens_neox': 139, 'n_words': 39}