Created
August 21, 2019 03:36
-
-
Save CatherineThompson/3c57db2eef7444acd632d3afa712f0d7 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import React from 'react' | |
| import { timer } from 'rxjs' | |
| import { map, combineLatest } from 'rxjs/operators' | |
| import ObservableView from './rxjs-helpers/ObservableView' | |
| const fruitList = ['pineapple', 'strawberry', 'banana', 'peach'] | |
| const vegetableList = ['peas', 'carrots', 'broccoli'] | |
| class App extends React.Component { | |
| fruit = timer(0, 2000).pipe( | |
| map(i => fruitList[i % fruitList.length]) | |
| ) | |
| vegetable = timer(0, 4500).pipe( | |
| map(i => vegetableList[i % vegetableList.length]) | |
| ) | |
| fruitAndVegetables = this.fruit.pipe( | |
| combineLatest( | |
| this.vegetable, | |
| (fruit, vegetable) => `${fruit} & ${vegetable}` | |
| ) | |
| ) | |
| render() { | |
| return ( | |
| <div className='basket'> | |
| <ObservableView observable={this.fruit}> | |
| { frt => | |
| <div key={frt} className='flash foodItem'> | |
| {frt} | |
| </div> | |
| } | |
| </ObservableView> | |
| <ObservableView observable={this.vegetable}> | |
| { veg => | |
| <div key={veg} className='flash foodItem'> | |
| {veg} | |
| </div> | |
| } | |
| </ObservableView> | |
| <ObservableView observable={this.fruitAndVegetables}> | |
| { fav => | |
| <div key={fav} className='flash foodItem'> | |
| {fav} | |
| </div> | |
| } | |
| </ObservableView> | |
| </div> | |
| ) | |
| } | |
| } | |
| export default App |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment