array3.js

// Today I'd like you to write a function that:

// takes in a given array of strings and move any entries containing the letter 'a' to the front
// then move any remaining entries that have over 3 characters to the back
// please preserve the relative order of entries within their given category
// Example:

myArr = ['hi', 'hello', 'howdy', 'hola', 'hej', 'hallo', 'heyyy']
// // move things around
// => ['hola', 'hallo', 'hi', 'hej', 'hello', 'howdy', 'heyyy']


function moveThings(myArr){
    let wordsIncludeA= myArr.filter(word => word.includes("a"))
    let wordsGreaterThanThree = myArr.filter(word => word.length > 3 && !word.includes("a"))
    let wordsLessThanThree = myArr.filter(word => word.length <= 3 && !word.includes("a"))
    return wordsIncludeA.concat(wordsLessThanThree, wordsGreaterThanThree)

}

console.log(moveThings(myArr))