Improve code style

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/oauth/applications_controller.rb

@@ -8,7 +8,11 @@ class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
 
   def create
     @application = Doorkeeper::Application.new(application_params)
-    @application.owner = current_user if Doorkeeper.configuration.confirm_application_owner?
+
+    if Doorkeeper.configuration.confirm_application_owner?
+      @application.owner = current_user
+    end
+
     if @application.save
       flash[:notice] = I18n.t(:notice, scope: [:doorkeeper, :flash, :applications, :create])
       redirect_to oauth_application_url(@application)
@@ -18,8 +22,10 @@ class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
   end
 
   def destroy
-    flash[:notice] = I18n.t(:notice, scope: [:doorkeeper, :flash, :applications, :destroy]) if @application.destroy
-    redirect_to profile_account_url
+    if @application.destroy
+      flash[:notice] = I18n.t(:notice, scope: [:doorkeeper, :flash, :applications, :destroy])
     end
 
+    redirect_to profile_account_url
+  end
 end

app/controllers/oauth/authorizations_controller.rb

@@ -27,9 +27,9 @@ class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
   private
 
   def matching_token?
-    Doorkeeper::AccessToken.matching_token_for pre_auth.client,
+    Doorkeeper::AccessToken.matching_token_for(pre_auth.client,
                                                current_resource_owner.id,
-                                   pre_auth.scopes
+                                               pre_auth.scopes)
   end
 
   def redirect_or_render(auth)
@@ -41,7 +41,8 @@ class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
   end
 
   def pre_auth
-    @pre_auth ||= Doorkeeper::OAuth::PreAuthorization.new(Doorkeeper.configuration,
+    @pre_auth ||=
+      Doorkeeper::OAuth::PreAuthorization.new(Doorkeeper.configuration,
                                               server.client_via_uid,
                                               params)
   end
@@ -51,7 +52,7 @@ class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
   end
 
   def strategy
-    @strategy ||= server.authorization_request pre_auth.response_type
+    @strategy ||= server.authorization_request(pre_auth.response_type)
   end
 end
 

app/controllers/oauth/authorized_applications_controller.rb

@@ -2,7 +2,7 @@ class Oauth::AuthorizedApplicationsController < Doorkeeper::AuthorizedApplicatio
   layout "profile"
 
   def destroy
-    Doorkeeper::AccessToken.revoke_all_for params[:id], current_resource_owner
+    Doorkeeper::AccessToken.revoke_all_for(params[:id], current_resource_owner)
     redirect_to profile_account_url, notice: I18n.t(:notice, scope: [:doorkeeper, :flash, :authorized_applications, :destroy])
   end
 end