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- # Cyclist
- Cyclist is an efficient [cyclic list](http://en.wikipedia.org/wiki/Circular_buffer) implemention for Javascript.
- It is available through npm
- ```
- npm install cyclist
- ```
- [](http://travis-ci.org/mafintosh/cyclist)
- ## What?
- Cyclist allows you to create a list of fixed size that is cyclic.
- In a cyclist list the element following the last one is the first one.
- This property can be really useful when for example trying to order data
- packets that can arrive out of order over a network stream.
- ## Usage
- ``` js
- var cyclist = require('cyclist')
- var list = cyclist(4)
- list.put(42, 'hello 42') // store something and index 42
- list.put(43, 'hello 43') // store something and index 43
- console.log(list.get(42)) // prints hello 42
- console.log(list.get(46)) // prints hello 42 again since 46 - 42 == list.size
- ```
- ## API
- * `cyclist(size)` creates a new buffer
- * `cyclist#get(index)` get an object stored in the buffer
- * `cyclist#put(index,value)` insert an object into the buffer
- * `cyclist#del(index)` delete an object from an index
- * `cyclist#size` property containing current size of buffer
- ## License
- MIT
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