batcher ======= [![Build Status](https://travis-ci.org/eapache/go-resiliency.svg?branch=master)](https://travis-ci.org/eapache/go-resiliency) [![GoDoc](https://godoc.org/github.com/eapache/go-resiliency/batcher?status.svg)](https://godoc.org/github.com/eapache/go-resiliency/batcher) The batching resiliency pattern for golang. Creating a batcher takes two parameters: - the timeout to wait while collecting a batch - the function to run once a batch has been collected You can also optionally set a prefilter to fail queries before they enter the batch. ```go b := batcher.New(10*time.Millisecond, func(params []interface{}) error { // do something with the batch of parameters return nil }) b.Prefilter(func(param interface{}) error { // do some sort of sanity check on the parameter, and return an error if it fails return nil }) for i := 0; i < 10; i++ { go b.Run(i) } ```