In this recipe, we will take a quick look at the CoffeeScript language and command line.
For example, we can declare variables and functions without the
firstName = 'Mike'
We can define functions using the following syntax:
multiply = (a, b) -> a * b
Here, we defined a function named
multiply. It takes two arguments,
b. Inside the function, we multiplied the two values. Note that there is no
return statement. CoffeeScript will always return ...