[Credo] Remove parentesis on argument-less functions

lib/pleroma/web/activity_pub/mrf.ex

@@ -16,7 +16,7 @@ defmodule Pleroma.Web.ActivityPub.MRF do
     end)
   end
 
-  def get_policies() do
+  def get_policies do
     Application.get_env(:pleroma, :instance, [])
     |> Keyword.get(:rewrite_policy, [])
     |> get_policies()

lib/pleroma/web/chat_channel.ex

@@ -48,7 +48,7 @@ defmodule Pleroma.Web.ChatChannel.ChatChannelState do
     end)
   end
 
-  def messages() do
+  def messages do
     Agent.get(__MODULE__, fn state -> state[:messages] |> Enum.reverse() end)
   end
 end

lib/pleroma/web/federator/federator.ex

@@ -22,7 +22,7 @@ defmodule Pleroma.Web.Federator do
   @websub Application.get_env(:pleroma, :websub)
   @ostatus Application.get_env(:pleroma, :ostatus)
 
-  def init() do
+  def init do
     # 1 minute
     Process.sleep(1000 * 60)
     refresh_subscriptions()
@@ -58,7 +58,7 @@ defmodule Pleroma.Web.Federator do
     Jobs.enqueue(:federator_outgoing, __MODULE__, [:request_subscription, sub])
   end
 
-  def refresh_subscriptions() do
+  def refresh_subscriptions do
     Jobs.enqueue(:federator_outgoing, __MODULE__, [:refresh_subscriptions])
   end
 

lib/pleroma/web/federator/retry_queue.ex

@@ -13,7 +13,7 @@ defmodule Pleroma.Web.Federator.RetryQueue do
     {:ok, %{args | queue_table: queue_table, running_jobs: :sets.new()}}
   end
 
-  def start_link() do
+  def start_link do
     enabled =
       if Mix.env() == :test, do: true, else: Pleroma.Config.get([__MODULE__, :enabled], false)
 
@@ -39,11 +39,11 @@ defmodule Pleroma.Web.Federator.RetryQueue do
     GenServer.cast(__MODULE__, {:maybe_enqueue, data, transport, retries + 1})
   end
 
-  def get_stats() do
+  def get_stats do
     GenServer.call(__MODULE__, :get_stats)
   end
 
-  def reset_stats() do
+  def reset_stats do
     GenServer.call(__MODULE__, :reset_stats)
   end
 
@@ -55,7 +55,7 @@ defmodule Pleroma.Web.Federator.RetryQueue do
     end
   end
 
-  def get_retry_timer_interval() do
+  def get_retry_timer_interval do
     Pleroma.Config.get([:retry_queue, :interval], 1000)
   end
 
@@ -231,7 +231,7 @@ defmodule Pleroma.Web.Federator.RetryQueue do
     end
   end
 
-  defp maybe_kickoff_timer() do
+  defp maybe_kickoff_timer do
     GenServer.cast(__MODULE__, :kickoff_timer)
   end
 end

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -1274,7 +1274,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
-  defp get_or_make_app() do
+  defp get_or_make_app do
     find_attrs = %{client_name: @local_mastodon_name, redirect_uris: "."}
     scopes = ["read", "write", "follow", "push"]
 

lib/pleroma/web/push/push.ex

@@ -13,15 +13,15 @@ defmodule Pleroma.Web.Push do
   # Client API #
   ##############
 
-  def start_link() do
+  def start_link do
     GenServer.start_link(__MODULE__, :ok, name: __MODULE__)
   end
 
-  def vapid_config() do
+  def vapid_config do
     Application.get_env(:web_push_encryption, :vapid_details, [])
   end
 
-  def enabled() do
+  def enabled do
     case vapid_config() do
       [] -> false
       list when is_list(list) -> true