arrow function in react js code example

Example 1: defining functions in react

export default class Archive extends React.Component { 

    saySomething(something) {
        console.log(something);
    }

    handleClick(e) {
        this.saySomething("element clicked");
    }

    componentDidMount() {
        this.saySomething("component did mount");
    }

    render() {
        return 

Example 2: react arrow funvtion

//declaring arrow function

hello = () => {
	return "hello world";
}

Example 3: react native function

class Foo extends Component {
  handleClick() {
    console.log('Click happened');
  }
  render() {
    return ;
  }
}

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