Panda level

[rubyyan]

Panda level finished.

[jwo]

Excellent job with this, looks great and works.

I'm not sure I like having a class level instance variable for the movie to be able to say Movie.history. If you had an API, you probably would not like for it to grow memory each time it was used.

Instead, I would recommend creating a MovieHistory class that stories the values you wanted it to store. That way, your search remained just a search, while you can use that later to record a search.

[rubyyan]

I now use the MovieHistory class.

[jwo]

Cool --- I would move the calculations to the MovieHistory class as well --- you'll keep the collection, and the calculation, together.

This would also keep the "movie" class pretty dumb -- which is how I like my data classes.