turf isClockwise module
npm install turf-is-clockwiseturf-isClockwise
================

Takes a ring and return true or false whether or not the ring is clockwise or counter-clockwise.
###Install
``sh`
npm install turf-is-clockwise
###Parameters
|name|description|
|---|---|
|ring|an array of coordinates|
###Usage
`js`
isClockwise(ring)
###Example
`js
var isClockwise = require('turf-is-clockwise')
var clockwiseRing = [[0,0],[1,1],[1,0],[0,0]]
var counterClockwiseRing = [[0,0],[1,0],[1,1],[0,0]]
var isCW = isClockwise(clockwiseRing)
var counterCW = isClockwise(counterClockwiseRing)
console.log(isCW) // true
console.log(counterCW) // false
``