SofaVc

class ReactNumber(Observerble, Observer):
    def __init__(self, number: Union[int, float, Strategy]):
        super().__init__(number)
        self.value = number

    @property
    def value(self) -> Union[int, float]:
        if self._number is None and self._strategy is not None:
            self._number = self._strategy.eval()
        return self._number

rock3r

## Seb's .gitignore template
# You can find the most up-to-date version at https://go.sebastiano.dev/gitignore
# Partly based on templates by https://plugins.jetbrains.com/plugin/7495--ignore
# Released under a CC-0 License https://creativecommons.org/share-your-work/public-domain/cc0/

### Windows template
# Windows thumbnail cache files
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db