Created
September 23, 2017 19:03
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Example of concatenating arrays using spread syntax in pure Javascript.
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| var arr1 = [0, 1, 2]; | |
| var arr2 = [3, 4, 5]; | |
| arr1 = [...arr2, ...arr1]; // arr1 is now [3, 4, 5, 0, 1, 2] | |
| // source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator |
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