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a guest Sep 16th, 2019 83 Never
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  1. const arr = [{name: 'Bill', age: 26}, {name: 'Sara', age: 42}, {name: 'Tom', age: 13}];
  2. const namesArray = arr.map(({age, ...keepAttrs}) => keepAttrs); // removes `age`
  3.  
  4. console.log(namesArray);
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