ReverseHyphenString.JS

//Write a function reverseHyphenString(string) that takes in a hyphenated string and returns a the hyphenated string reversed.
//Added here because "reverse a string" is a classic interview question

//Time complexity: O(n)
//Space complexity: O(n)
function reverseHyphenString(string){
    let choppedString = string.split("-") //Split the array at the hyphen
    let reversedString = []

    //Iterate backwards through the orignal word and add it to the reversed Array
    for(let i = choppedString.length - 1; i >= 0; i--){
        reversedString.push(choppedString[i])
    }
    reversedString = reversedString.join("-") //Join with a hyphen inserted. Thanks JS
    return reversedString;
}

console.log(reverseHyphenString("Go-to-the-store")) // => "store-the-to-Go"