text: import React, { Component } from 'react'
  import PropTypes from 'prop-types'
  
  export default class Picker extends Component {
  	render() {
  		const { value, onChange, options } = this.props
  		return (
  			<span>
  				<h1>{value}</h1>
  				<select onChange={ e => onChange(e.target.value) value={value}}
  					{options.map(option => (
  						<option value={option} key={option}>
  			              {option}
  			            </option>
  					))}
  				</select>
  			</span>
  		)
  	}
  }
  
  
  Picker.propTypes = {
    options: PropTypes.arrayOf(PropTypes.string.isRequired).isRequired,
    value: PropTypes.string.isRequired,
    onChange: PropTypes.func.isRequired
  }