<commit_before>import React, { Component } from 'react';
import cx from 'classnames';
import PropTypes from 'prop-types';
import idgen from './idgen';

class SideNav extends Component {
  constructor(props) {
    super(props);
    this.id = props.id || `sidenav_${idgen()}`;
  }

  componentDidMount() {
    if (M) {
      const { options } = this.props;
      this.instance = M.Sidenav.init(this._sidenav, options);
    }
  }
<commit_msg>Using typeof for consistency<commit_after>import React, { Component } from 'react';
import cx from 'classnames';
import PropTypes from 'prop-types';
import idgen from './idgen';

class SideNav extends Component {
  constructor(props) {
    super(props);
    this.id = props.id || `sidenav_${idgen()}`;
  }

  componentDidMount() {
    if (typeof M !== 'undefined') {
      const { options } = this.props;
      this.instance = M.Sidenav.init(this._sidenav, options);
    }
  }

{'fraction_non_alphanumeric': 0.14519650655021835, 'fraction_numerical': 0.0, 'mean_word_length': 3.5172413793103448, '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': '2431769', 'n_tokens_mistral': 296, 'n_tokens_neox': 297, 'n_words': 75}