underscore.collections
======================

**under development**

- [x] add linkedlist
- [x] add doubledlinkedlist
- [ ] add heap
- [ ] add hashheap
- [ ] add unionfind
- [ ] add trie
- [ ] add segment tree (2d version ???)
- [x] change deque
- [x] change set
- [ ] change counter
- [ ] change ordereddict
- [ ] try b-tree?
- [ ] complete testcases
 
A underscore extension which provides some useful data structure, inspred by [python collection](http://docs.python.org/2/library/collections.html)

click [here](http://zhy0216.github.io/underscore.collections/) to see a flatdoc.

click [here](https://raw.githubusercontent.com/zhy0216/underscore.collections/master/README.md) to see .md source code.


For test
-------------
* `npm install mocha`
* `npm install underscore`

Then, at the project root, run `mocha`, all test cases should be passed