History

James Bardin a0b70b0ec7 Sync the vendor folder with the manifest A number of PRs have come through which modified the vendor folder without recording the proper information. This resets everything back to the recorded version.		2017-01-19 14:10:52 -05:00
..
LICENSE	Sync the vendor folder with the manifest	2017-01-19 14:10:52 -05:00
README.md	Vendor all dependencies w/ Godep	2016-01-29 15:08:48 -06:00
circbuf.go	Vendor all dependencies w/ Godep	2016-01-29 15:08:48 -06:00

README.md

circbuf

This repository provides the circbuf package. This provides a Buffer object which is a circular (or ring) buffer. It has a fixed size, but can be written to infinitely. Only the last size bytes are ever retained. The buffer implements the io.Writer interface.

Documentation

Full documentation can be found on Godoc

Usage

The circbuf package is very easy to use:

buf, _ := NewBuffer(6)
buf.Write([]byte("hello world"))

if string(buf.Bytes()) != " world" {
    panic("should only have last 6 bytes!")
}