Merge 8de476a into 4e476a2

elixir-crawly · Dec 11, 2019 · dd85077 · dd85077
2 parents 4e476a2 + 8de476a
commit dd85077
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/crawly/engine.ex b/lib/crawly/engine.ex
@@ -8,6 +8,9 @@ defmodule Crawly.Engine do
 
   use GenServer
 
+  @type t :: %__MODULE__{started_spiders: started_spiders()}
+  @type started_spiders() :: %{optional(module()) => identifier()}
+
   defstruct started_spiders: %{}
 
   def start_spider(spider_name) do
@@ -18,6 +21,7 @@ defmodule Crawly.Engine do
     GenServer.call(__MODULE__, {:stop_spider, spider_name})
   end
 
+  @spec running_spiders() :: started_spiders()
   def running_spiders() do
     GenServer.call(__MODULE__, :running_spiders)
   end
@@ -26,6 +30,7 @@ defmodule Crawly.Engine do
     GenServer.start_link(__MODULE__, [], name: __MODULE__)
   end
 
+  @spec init(any) :: {:ok, __MODULE__.t()}
   def init(_args) do
     {:ok, %Crawly.Engine{}}
   end