- Aho Corasick
  - [ ] raise error on collision
  - [ ] allow collisions (return sets)
  - [ ] allow case insensitive matching
- Linked List
  - [ ] add [symbol.iterator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/iterator) so we can iterate over the list
- Heap
  - [ ] rename heap to binary heap