# Array Sort Exercises

Use the built-in `.sort()` method on arrays to solve all of these problems

Feel free to copy and paste the function and tests in this assignment.

#### 1) Sort an array from smallest number to largest

``````function leastToGreatest(arr) {
}

console.log(leastToGreatest([1, 3, 5, 2, 90, 20])); // [1, 2, 3, 5, 20, 90]
``````

#### 2) Sort an array from largest number to smallest

``````function greatestToLeast(arr) {
}

console.log(greatestToLeast([1, 3, 5, 2, 90, 20])); // [90, 20, 5, 3, 2, 1]
``````

#### 3) Sort an array from shortest string to longest

``````function lengthSort(arr) {
}

console.log(lengthSort(["dog", "wolf", "by", "family", "eaten"])); // ["by", "dog", "wolf", "eaten", "family"]
``````

#### 4) Sort an array alphabetically

``````function alphabetical(arr) {

}

console.log(alphabetical(["dog", "wolf", "by", "family", "eaten"])); // ["by", "dog", "eaten", "family", "wolf"]
``````

#### 5) Sort the objects in the array by age

``````function byAge(arr){