Prepare to support ruby 3.3.

app/controllers/feeds_controller.rb

@@ -136,7 +136,7 @@ class FeedsController < ApplicationController
 				end
 			elsif params[:type] == 'update_all'
 				feed_data = params[:data]
-				FileUtils.mkdir_p(feed_directory) if !File.exists?(feed_directory)
+				FileUtils.mkdir_p(feed_directory) if !File.exist?(feed_directory)
 				File.open(File.join(feed_directory.to_s,feed.feed_uid + ".json"),"w") do |file|
 					feed_data.force_encoding("utf-8")
 					file.write(feed_data)
@@ -151,7 +151,7 @@ class FeedsController < ApplicationController
 			end
 			if need_write
 				feed_data = feed_data.to_json
-				FileUtils.mkdir_p(feed_directory) if !File.exists?(feed_directory)
+				FileUtils.mkdir_p(feed_directory) if !File.exist?(feed_directory)
 				File.open(File.join(feed_directory.to_s,feed.feed_uid + ".json"),"w") do |file|
 					feed_data.force_encoding("utf-8")
 					file.write(feed_data)

app/models/site_feed.rb

@@ -95,7 +95,7 @@ class SiteFeed
     end
     main_directory = File.join("#{Rails.root}","public","site_feeds")
     feed_directory = File.join(main_directory.to_s, self.id.to_s)
-    if !force_refresh && File.exists?(feed_directory)
+    if !force_refresh && File.exist?(feed_directory)
       anns = JSON.parse(File.read(File.join(feed_directory.to_s, self.feed_uid + ".json")))[self.channel_key.pluralize] rescue []
     else
       uri = URI(self.feed_url)
@@ -143,7 +143,7 @@ class SiteFeed
         end
         res = JSON.dump({"announcements" => res_to_json})
       end
-      FileUtils.mkdir_p(feed_directory) if !File.exists?(feed_directory)
+      FileUtils.mkdir_p(feed_directory) if !File.exist?(feed_directory)
       File.open(File.join(feed_directory.to_s,self.feed_uid + ".json"),"w") do |file|
         res.force_encoding("utf-8")
         file.write(res)