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kenpeter/gist:d2ebd58ebc481e847e8356e030c78006

Created May 15, 2019 06:31
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How to union two array in javascript
Raw
gistfile1.txt
// arr1
var a = [34, 35, 45, 48, 49];
// arr2
var b = [48, 55];
// spread a, spread b
// into Set obj (unique)
// sreapd again, inject to arr
var union = [...new Set([...a, ...b])];
console.log(union);
From:
https://stackoverflow.com/questions/3629817/getting-a-union-of-two-arrays-in-javascript
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