Nearby

Finds elements in an array that are within a given distance threshold.

This is useful for generating random numbers that don't collide, or have ample distance between them.

Usage

 
var nearby = require('nearby')
var near = nearby(5)
 
var arr = [1, 5, 10, 25, 40, 42]
 
near(arr, 12) // true
near(arr, 19) // false

License

MIT