BusBar

Simple event bus for elixir.

Usage

defmodule MyListener do
  require Logger

  def handle_event({:some_event, message }, state) do
    Logger.info "Notified of #{message}"
    { :ok, state }
  end
end

BusBar.attach MyListener

BusBar.notify :some_event, 'my_data'

Installation

If available in Hex, the package can be installed as:

1. Add bus_bar to your list of dependencies in mix.exs:

   def deps do [{:bus_bar, "~> 0.0.2"}] end

2. Ensure bus_bar is started before your application:

   def application do [applications: [:bus_bar]] end