In CoffeeScript you can write if-statements with a single line of code. As so often, there are several ways in CoffeeScript to do it. Let me give you some examples:
Source
if hello console.log 'Hello World!' |
Option 1
if hello then console.log 'Hello World!' |
Option 2
console.log 'Hello World!' if hello |
And of course:
console.log('Hello World!') if hello |
if hello then console.log('Hello World!') |