count-between

Counts up and down between two numbers

Usage no npm install needed!

<script type="module">
  import countBetween from 'https://cdn.skypack.dev/count-between';
</script>

README

count-between

Build Coverage Status

Count up and down between two numbers.

Install

npm install count-between

Usage

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

API

Parameters

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

Returns

Instance API

Parameters

  • modifier {?Number}

Returns

  • {Number} Current number.