pick-random-stream

Uniformly pick a random value from a stream

npm install pick-random-stream

Usage

var random = require('pick-random-stream')
 
someStream.pipe(random()).on('data', function (data) {
  console.log('current random element is', data)
})

The random value will be chosen with propability 1/n where n is the total number of elements in the stream

License

MIT