Lists and strings¶

Now we create a method that generates a list of playing cards. The list can be defined by using [].

def create_deck do
    ["Ace", "Two", "Three"]
end

The convention is to use double quotes " all though the code. Although using single quotes ' is supported.

Now, when opening up the terminal again, if it was not closed - the Cards.create_deck will not be found, since the compiled version does not contain it.

In order to fix this, we can use the recompile command.