<commit_before>import * as React from "react";

const styles = require("./head.less");

export class Head extends React.Component<{}, HeadState> {
  constructor(props) {
    super(props);
    this.state = {
      counter: 0
    };
  }

  changeLogo = () => {
    this.setState({
      counter: (this.state.counter + 1) % 4
    });
  };

  render() {
    return (
      <section className={styles.head}>
        <div className={styles.head_wrapper} onClick={this.changeLogo}>
          {getLogo(this.state.counter)}
        </div>
      </section>
    );
  }
}

interface HeadState {
  counter: number;
}

function getLogo(index: number) {
  switch (index) {
    case 0:
      return (
        <img src={require("./kotlin-force.svg")}
             alt="Kotlin Language Logo"
             title="May the 4th Be With You!"
             className={styles.head_logo}/>
      );
    case 1:
      return (
        <img src={require("./kotlin-0.svg")}
             alt="Kotlin Language Logo"
             className={styles.head_logo}/>
      );
    case 2:
      return (
        <img src={require("./kotlin-1.svg")}
             alt="Kotlin Language Logo"
             className={styles.head_logo}/>
      );
    case 3:
      return (
        <img src={require("./kotlin-2.png")}
             alt="Kotlin Language Logo"
             className={styles.head_logo}/>
      );
    default:
      return getLogo(0);
  }
}
<commit_msg>Enable Vader automatic next year.<commit_after>import * as React from "react";

const styles = require("./head.less");

export class Head extends React.Component<{}, State> {
  constructor(props) {
    super(props);
    this.state = {
      counter: 0,
      logos: logosProvider()
    };
  }

  changeLogo = () => {
    const {
      counter,
      logos
    } = this.state;

    this.setState({
      counter: (counter + 1) % logos.length
    });
  };

  render() {
    const {
      counter,
      logos
    } = this.state;

    return (
      <section className={styles.head}>
        <div className={styles.head_wrapper} onClick={this.changeLogo}>
          {getLogo(counter, logos)}
        </div>
      </section>
    );
  }
}

interface State {
  readonly counter: number;
  readonly logos: Logo[];
}

interface Logo {
  readonly src: string;
  readonly alt: string;
  readonly show: Predicate;
}

type Predicate = () => boolean;

function getLogo(index: number, logos: Logo[]) {
  const logo = logos[index];

  return (
    <img src={logo.src}
         alt={logo.alt}
         className={styles.head_logo}/>
  );
}

function logosProvider(): Logo[] {
  return [{
    src: require("./kotlin-force.svg"),
    alt: "Kotlin Language Logo",
    show: () => {
      const today = new Date();
      // May, 4
      return today.getMonth() == 4 && today.getDate() == 4;
    }
  }, {
    src: require("./kotlin-0.svg"),
    alt: "Kotlin Language Logo",
    show: () => true
  }, {
    src: require("./kotlin-1.svg"),
    alt: "Kotlin Language Logo",
    show: () => true
  }, {
    src: require("./kotlin-2.png"),
    alt: "Kotlin Language Logo",
    show: () => true
  }].filter(it => it.show());
}
{'fraction_non_alphanumeric': 0.1607428754402818, 'fraction_numerical': 0.006404098623118796, 'mean_word_length': 2.149193548387097, 'pattern_counts': {'":': 0, '<': 18, '<?xml version=': 0, '>': 26, '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': '3998040', 'n_tokens_mistral': 1047, 'n_tokens_neox': 1014, 'n_words': 222}