回答編集履歴
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追記
test
CHANGED
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@@ -31,3 +31,31 @@
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console.log(newData); // -> [{"code":"00S","e":"85","id":"7","date":"2018-04-18 14:20:35","test":1},{"code":"00Q","e":"85","id":"1","date":"2018-04-18 14:20:35","test":1}]
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```
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## ES2016縛り
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```js
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var DATA = [
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{code: "00S", e: "85", id: "7", date: "2018-04-18 14:20:35"},
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{code: "00Q", e: "85", id: "1", date: "2018-04-18 14:20:35"}
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];
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const newData = DATA.map(function(v){
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return Object.assign({}, v, { test: 1 })
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});
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console.log(newData); // -> [{"code":"00S","e":"85","id":"7","date":"2018-04-18 14:20:35","test":1},{"code":"00Q","e":"85","id":"1","date":"2018-04-18 14:20:35","test":1}]
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```
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