Develop a program to merge the elements of two sorted arrays so that the resulting array is also sorted. code example

Example: write a function that takes in 2 arrays , merges them together an then return the new array sorted

// const twoArraysSorted = (arr) => {
//     let copy = [...];
//     copy.sort((a,b) => a-b).map(el=> el*2)
//     return arr
// }