Created
March 16, 2018 14:40
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Mapping objects in JavaScript (ES2017+)
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| const data = { | |
| a: 1, | |
| b: 2, | |
| }; | |
| const newData = Object.entries(data) | |
| .map(([key, value]) => ({ [`_${key}`]: value + 1 })) | |
| .reduce((obj, item) => Object.assign(obj, item), {}); |
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