X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/501d13e1c0936cc3ba3d9639620517bae34e5784..5cbd4038edb32b0304bd766e70fc680ea447b52b:/app/controllers/user_preference_controller.rb

diff --git a/app/controllers/user_preference_controller.rb b/app/controllers/user_preference_controller.rb
index a3face30d..60463967c 100644
--- a/app/controllers/user_preference_controller.rb
+++ b/app/controllers/user_preference_controller.rb
@@ -33,9 +33,8 @@ class UserPreferenceController < ApplicationController
 
   # update the entire set of preferences
   def update
-    old_preferences = @user.preferences.reduce({}) do |preferences,preference|
+    old_preferences = @user.preferences.each_with_object({}) do |preference, preferences|
       preferences[preference.k] = preference
-      preferences
     end
 
     new_preferences = {}
@@ -46,7 +45,7 @@ class UserPreferenceController < ApplicationController
       if preference = old_preferences.delete(pt["k"])
         preference.v = pt["v"]
       elsif new_preferences.include?(pt["k"])
-        raise OSM::APIDuplicatePreferenceError.new(pt["k"])
+        fail OSM::APIDuplicatePreferenceError.new(pt["k"])
       else
         preference = @user.preferences.build(:k => pt["k"], :v => pt["v"])
       end
@@ -54,13 +53,9 @@ class UserPreferenceController < ApplicationController
       new_preferences[preference.k] = preference
     end
 
-    old_preferences.each_value do |preference|
-      preference.delete
-    end
+    old_preferences.each_value(&:delete)
 
-    new_preferences.each_value do |preference|
-      preference.save!
-    end
+    new_preferences.each_value(&:save!)
 
     render :text => "", :content_type => "text/plain"
   end
@@ -70,7 +65,7 @@ class UserPreferenceController < ApplicationController
   def update_one
     begin
       pref = UserPreference.find([@user.id, params[:preference_key]])
-    rescue ActiveRecord::RecordNotFound 
+    rescue ActiveRecord::RecordNotFound
       pref = UserPreference.new
       pref.user = @user
       pref.k = params[:preference_key]