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June 11, 2017 19:41
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Handling immutable state in React with immutability-helper
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| // Import at the top: | |
| import update from 'immutability-helper'; | |
| updateState({target}) { | |
| let user = update(this.state.user, {$merge: {[target.name]: target.value}}); | |
| this.setState({user}); | |
| } |
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