diff --git a/README.md b/README.md index d701c89..e3ab2bd 100644 --- a/README.md +++ b/README.md @@ -18,17 +18,17 @@ Let's define a class with an expensive property. Every time you stay there the price goes up by $50! ```python - class Monopoly(object): +class Monopoly(object): - def __init__(self): - self.boardwalk_price = 500 + def __init__(self): + self.boardwalk_price = 500 - @property - def boardwalk(self): - # In reality, this might represent a database call or time - # intensive task like calling a third-party API. - self.boardwalk_price += 50 - return self.boardwalk_price + @property + def boardwalk(self): + # In reality, this might represent a database call or time + # intensive task like calling a third-party API. + self.boardwalk_price += 50 + return self.boardwalk_price ``` Now run it: @@ -44,19 +44,19 @@ Now run it: Let's convert the boardwalk property into a `cached_property`. ```python - from cached_property import cached_property +from cached_property import cached_property - class Monopoly(object): +class Monopoly(object): - def __init__(self): - self.boardwalk_price = 500 + def __init__(self): + self.boardwalk_price = 500 - @cached_property - def boardwalk(self): - # Again, this is a silly example. Don't worry about it, this is - # just an example for clarity. - self.boardwalk_price += 50 - return self.boardwalk_price + @cached_property + def boardwalk(self): + # Again, this is a silly example. Don't worry about it, this is + # just an example for clarity. + self.boardwalk_price += 50 + return self.boardwalk_price ``` Now when we run it the price stays at $550.