writable-chronobuffer

Writable Buffer

Rationale

The writable chrono buffer is a simple Array buffer as a writable stream.

Define a limit and the buffer will only keep that many records in memory and overwrite the oldest indexes.

Usage

var chronoBuffer = require('writable-chronobuffer')
var rb = chronoBuffer.create({ limit: 3 })
 
rb.write('foo')
rb.write('bar')
rb.write('baz')
rb.write('qux')
 
rb.flush() // [ 'bar', 'baz', 'qux' ]