partition-interval

partition-interval

Partitions an interval as evenly as possible.

Features

• Lazy: returns an Iterable for the common case of not needing everything in memory at once
• Small: just ~260 B minzipped
• Robust: property-based testing with fast-check

Install

$ npm i partition-interval

Usage

import partitionInterval from 'partition-interval'

// Lazily iterate over the returned iterable.
for (const interval of partitionInterval([0, 99], 4)) {
  console.log(interval)
}
//=> [ 0, 24 ]
//=> [ 25, 49 ]
//=> [ 50, 74 ]
//=> [ 75, 99 ]

// Collect the returned iterable into an array.
const intervals = [...partitionInterval([-31, 89], 5)]
console.log(intervals)
//=> [ [-31, -8], [-7, 16], [17, 40], [41, 64], [65, 89] ]

Contributing

Stars are always welcome!

For bugs and feature requests, please create an issue.

License

MIT © Tomer Aberbach
Apache 2.0 © Google