react list based on state code example

Example: react list based on state

import React, { Component } from 'react'; class App extends Component {  constructor(props) {    super(props);     this.state = {      list: [        { id: '1', age: 42 },        { id: '2', age: 33 },        { id: '3', age: 68 },      ],    };  }   onRemoveItem = id => {    this.setState(state => {      const list = state.list.filter(item => item.id !== id);       return {        list,      };    });  };   render() {    return (      
        
          {this.state.list.map(item => (            
              The person is {item.age} years old.               this.onRemoveItem(item.id)}              >                Remove                          
          ))}        
      
    );  }} export default App;