v3.1.0
New Functions Added
- randomColor
- returns a random color e.g "red", "green", "blue", "violet"
- randomHsl
- return a random HSL color e.g "hsl(180, 50%, 50%)"
- randomString
- return a random string depending on the length parameter e.g "hwiok"
- isHappyNumber
- returns true if number converges to a sum of 1 after getting replaced by the sum of the square of its digits (leetcode challenge)