Swift 5.1 Naming Constants and Variables

Make sure to name your constants and variables with a lowercase letter. If you have more than one word in the name then name the other words with a capital.

Do not use:

• spaces
• math symbols
• numerals at the start (but they can be used later in the name)

Below are some examples that work:

let myName = "Gerard"
var age = 43
let locationInTheWorld = "Australia"
let location2 = "Brisbane"
let favoriteColour = "Green"