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@Tyledelphia/

joinThreeArrays

JavaScript

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main.js
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function joinThreeArrays(arr1, arr2, arr3) {
  let add1 = arr1.concat(arr2)
  let add2 = add1.concat(arr3)
  return add2;
}
joinThreeArrays([1,2,3],[4,5,6],[7,8,9,]);
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