add go-accumulator

README.md

@@ -1249,6 +1249,7 @@ _Tools for managing and working with Goroutines._
 - [cyclicbarrier](https://github.com/marusama/cyclicbarrier) - CyclicBarrier for golang.
 - [execpool](https://github.com/hexdigest/execpool) - A pool built around exec.Cmd that spins up a given number of processes in advance and attaches stdin and stdout to them when needed. Very similar to FastCGI or Apache Prefork MPM but works for any command.
 - [flowmatic](https://github.com/carlmjohnson/flowmatic) - Structured concurrency made easy.
+- [go-accumulator](https://github.com/nar10z/go-accumulator) - Solution for accumulation of events and their subsequent processing.
 - [go-actor](https://github.com/vladopajic/go-actor) - A tiny library for writing concurrent programs using actor model.
 - [go-floc](https://github.com/workanator/go-floc) - Orchestrate goroutines with ease.
 - [go-flow](https://github.com/kamildrazkiewicz/go-flow) - Control goroutines execution order.