Function 101: The Ultimate Life Hack

You know what's more important than a 6-pack of abs? A 6-pack of functions, bro!

Sub-Function 101.1: Function Composition

When life gives you lemons, make lemonade. But when life gives you functions, make function-composed lemonade!

Sub-Function 102: Function Types

You know what they say: "A function by any other name would be a different function, but it'd still be a function."