Count up and down between two numbers.

npm install count-between 

const c = require('count-between')(2, 5, 5) c(1) // 2 c(1) // 3 c(3) // 2 c(-2) // 4 c(0) // 4 c() // 4

• min {Number} Minimum number.
• max {Number} Maximum number.
• initial {Number} Initial number.

• {Function}({?Number}) Count-between instance.

• modifier {?Number}

• {Number} Current number.