joakin / cycle-values

npm package to cycle through values in an array

Npm javascript package

cycle-values

Cycle through values.

// npm install cycle-values
var cycle = require('cycle-values')

// cycle(Array values = [])
var nums = cycle([1, 2, 3])

// Returns a function that when called will give you a new value
console.log(nums())
// > 1
console.log(nums())
// > 2

// You can pass an offset to the fn to skip or go back
console.log(nums(0))
// > 2
console.log(nums(2))
// > 1
console.log(nums(-1))
// > 3

Dev

npm test for testing the code after doing an npm install