JobDemo

Code example for talk 'Elixir way by revisiting a project'

Installation

Install the dependencies:

mix deps.get

Git tags for demo steps

git checkout v01 # simple loop with pure function
git checkout v02 # Using Task, with `start`
git checkout v03 # Switch to `GenServer`
git checkout v04 # Upgrade to `DynamicSupervisor`
git checkout v05 # `GenStage` with PubSub
git checkout v06 # Using `BroadcastDispatcher`
git checkout v07 # `BroadcastDispatcher` with erlang :queue module
git checkout v08 # Update Producer `buffer_size` param

Starting the app

For happy path:

iex -S mix

For error path:

ENABLE_ERROR=true iex -S mix

Links

• slide repo