Saturday 20th September, 2014
10:00am to 10:30am
Hashes are very useful for labeling little bits of data. But do you know how cool they really are? For instance, whether a hash has 10 keys or 10 million doesn't change how long it takes to find the key you're looking for.
How does that work? I'll show you! We'll build our own hash class in Ruby. I'll also show you that ""Big O"" analysis isn't scary as we make our hash lean and mean.
Finally, we'll see what our hash can teach us about related topics, like programming languages and databases. Come ready to learn!
Web Designer, front-end developer, and occasional illustrator. Anything with caffeine makes me coocoo for Coco Puffs. bio from Twitter
Sign in to add slides, notes or videos to this session