Discussion on: Daily Challenge #261 - Diagonal Strings

const solution = (arrayOfStrings) => {
    arrayOfStrings.sort()
    let resultList = []
    let N = arrayOfStrings[0].length
    for(let i=0; i < N; i++) {
        let diagonalWord = [...Array(N).keys()].map(j => (j+i)%N).map((dIndex,index) => arrayOfStrings[dIndex][index]).join("")
        resultList.push(diagonalWord)
    }
    return p;
}