Play Your Cards Right #6
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| super(); | ||
| this.state = { | ||
| url: 'https://deckofcardsapi.com/api/deck/new/draw/?count=52', |
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since url does not change, it can just live in a const outside of class
| fetch(url) | ||
| .then(response => response.json()) | ||
| .then(data => { | ||
| this.setState( |
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There is too much going on here. Especially with mulitple levels of callbacks. This could be done using a single setState call.
const cleanCards = this.cleanData(data.cards)
this.setState({
allCards: this.state.allCards.concat(cleanCards),
cardsReady: true
});
| }); | ||
|
|
||
| test('cardShuffle should return a randomised array', () => { | ||
| const mockRandom = jest.fn(); |
|
Great work. Love the tests |
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Managing state in the top level of the app and extensive conditional rendering of dumb components made this quite complex.
Some of the components are unnecessarily granular, but this was to try out props.children and making elements suchs as buttons as reusable as possible.