Adds types

app/controllers/collections_controller.rb

@@ -1,20 +1,27 @@
+# typed: true
+
 class CollectionsController < ApplicationController
+  extend T::Sig
   before_action :require_authentication
   before_action :set_collection, only: [ :show, :edit, :update, :destroy, :games ]
 
+  sig { void }
   def index
     @root_collections = current_user.collections.root_collections.order(:name)
   end
 
+  sig { void }
   def show
     @games = @collection.games.includes(:platform, :genres).page(params[:page]).per(25)
   end
 
+  sig { void }
   def new
     @collection = current_user.collections.build
     @collections = current_user.collections.root_collections.order(:name)
   end
 
+  sig { void }
   def create
     @collection = current_user.collections.build(collection_params)
 
@@ -26,10 +33,12 @@ class CollectionsController < ApplicationController
     end
   end
 
+  sig { void }
   def edit
     @collections = current_user.collections.root_collections.where.not(id: @collection.id).order(:name)
   end
 
+  sig { void }
   def update
     if @collection.update(collection_params)
       redirect_to @collection, notice: "Collection was successfully updated."
@@ -39,11 +48,13 @@ class CollectionsController < ApplicationController
     end
   end
 
+  sig { void }
   def destroy
     @collection.destroy
     redirect_to collections_path, notice: "Collection was successfully deleted."
   end
 
+  sig { void }
   def games
     # Same as show, but maybe with different view
     @games = @collection.games.includes(:platform, :genres).page(params[:page]).per(25)
@@ -52,10 +63,12 @@ class CollectionsController < ApplicationController
 
   private
 
+  sig { void }
   def set_collection
     @collection = current_user.collections.find(params[:id])
   end
 
+  sig { returns(T.untyped) }
   def collection_params
     permitted = params.require(:collection).permit(:name, :description, :parent_collection_id)
     # Convert empty string to nil for parent_collection_id