Registry Helper
Helps with Registry related tasks...
Using
To use Registry Helper in your Mix project, first add it as a dependency:
def deps do
[{:reg_helper, "~> 0.1"}]
endThen run mix deps.get to install all dependencies or more specifically:
mix deps.get reg_helper-
mix deps.unlock reg_helper(if required) -
mix deps.update reg_helper(if required) mix deps.compile reg_helper
In your config/config.exs file, you should then name the registry:
config :reg_helper, registry: :Registry # here name is :Registry
Examples
To log the start of an Application:
use RegHelper
...
def start(_type, _args) do
import Supervisor.Spec, warn: false
# Define workers and child supervisors to be supervised...
children = [
supervisor(Registry, [:unique, reg_name()]),
supervisor(SomeSupervisor, [])
]
opts = [strategy: :rest_for_one, name: name()]
log_start Supervisor.start_link(children, opts)
endTo log the start of a Supervisor:
use RegHelper
...
def start_link do
log_start Supervisor.start_link(__MODULE__, :ok, name: name())
endTo log the initialization of a Supervisor:
use RegHelper
...
def init(_) do
log_init()
children = [...]
supervise(children, strategy: :one_for_one)
endTo log the initialization of a GenServer:
use RegHelper
...
def init(_) do
log_init()
...
end
