fix error

app/helpers/announcements_helper.rb

@@ -294,9 +294,9 @@ module AnnouncementsHelper
     if @target_action == "index"
       filename = File.basename(overridehtml.nil? ? params[:layout_type] : overridehtml)
       f = File.join(Rails.root, 'app', 'templates', "#{@key}", 'modules', 'announcement', "#{filename}.html.erb")
-      if !File.exists?f
+      if !File.exist?f
         f = File.join(Rails.root, 'app', 'templates', "#{@key}", 'modules', 'announcement', "index.html.erb")
-        if !File.exists?f
+        if !File.exist?f
           return "<div class='well'>Maybe the administrator has changed the theme, please select the index page design again from the page settings.</div>".html_safe
         end
       end
@@ -336,7 +336,7 @@ module AnnouncementsHelper
     else
       filename = overridehtml.nil? ? @target_action : overridehtml
       f = File.join(Rails.root, 'app', 'templates', "#{@key}", 'modules', 'announcement', "#{filename}.html.erb")
-      if File.exists?f
+      if File.exist?f
         file =  File.open(f)
         doc = Nokogiri::HTML(file, nil, "UTF-8")
         file.close
@@ -438,7 +438,7 @@ module AnnouncementsHelper
     layout_types = []
     @key = Site.first.template
     f = File.join("#{Rails.root}/app/templates/#{@key}/modules/#{module_app}/info.json")
-    if File.exists?f
+    if File.exist?f
       info = File.read(f)
       hash = JSON.parse(info) rescue {}
       frontends = hash["frontend"] || []

temp_file/Gemfile

@@ -49,7 +49,7 @@ unless File.exist?(File.dirname(__FILE__) + '/downloaded_extensions.rb')
   File.open(File.dirname(__FILE__) + '/downloaded_extensions.rb','w+'){|f| f.write ""}
 end
 eval(File.read(File.dirname(__FILE__) + '/downloaded_extensions.rb'))
-if File.exists?(File.dirname(__FILE__) + '/extra_gems.rb')
+if File.exist?(File.dirname(__FILE__) + '/extra_gems.rb')
   eval(File.read(File.dirname(__FILE__) + '/extra_gems.rb'))
 end
 #ask
@@ -63,9 +63,9 @@ gem 'payment_settup',git: 'http://gitlab.tp.rulingcom.com/chiu/payment_settup.gi
 # gem 'angularjs-rails', '~> 1.2.20'
 # gem 'angular-ui-bootstrap-rails', '~> 0.11.0'
 # gem 'jquery_mousewheel_rails', '~> 3.1.11.3'
-gem 'process_shared','~>0.2.1'
-gem 'faraday', '0.15.4'
+gem 'process_shared', git: 'http://gitlab.tp.rulingcom.com/core/process_shared'
 if RUBY_VERSION.to_f == 2.1
+  gem 'faraday', '0.15.4'
   gem 'declarative','0.0.10'
   gem 'mime-types','~>3.3.1'
   gem 'mimemagic','0.3.9'
@@ -155,6 +155,9 @@ if RUBY_VERSION.to_f == 2.1
     gem 'minitest-spec-rails'
   end
 else
+  gem 'sorted_set'
+  gem 'faraday'
+  gem 'ffi', '1.14.2'
   gem 'declarative'
   gem 'mime-types'
   gem 'mimemagic'

temp_file/app/controllers/admin/playground_controller.rb

@@ -113,7 +113,7 @@ class Admin::PlaygroundController < OrbitAdminController
 		if params[:type] == "restart"
 			render :json => {"success" => true}.to_json
 			file = File.join(Rails.root,"tmp","restart_unicorn.sh")
-			File.delete(file) if File.exists?(file)
+			File.delete(file) if File.exist?(file)
 		else
 			mul = Multithread.where(key: 'playground').first
 			if !mul.nil?

temp_file/app/helpers/orbit_helper.rb

@@ -503,7 +503,7 @@ module OrbitHelper
       temp_ids = []
       feeds.each do |feed|
         file = File.join(Rails.root,"public","site_feeds",feed.id.to_s,feed.feed_uid.to_s + ".json")
-        if File.exists?(file)
+        if File.exist?(file)
           d = File.read(file)
           d = JSON.parse(d) rescue {ma.key.pluralize => []}
           cat = Category.find(feed.merge_with_category).title
@@ -537,7 +537,7 @@ module OrbitHelper
     feed = SiteFeed.find(feed_id) rescue nil
     if !feed.nil?
       file = File.join(Rails.root,"public","site_feeds",feed.id.to_s,feed.feed_uid.to_s + ".json")
-      if File.exists?(file)
+      if File.exist?(file)
         d = File.read(file)
         d = JSON.parse(d)
         objects = d[@module_app.key.pluralize]

temp_file/config/unicorn.rb

@@ -6,11 +6,11 @@ rails_env = ENV['RAILS_ENV'] || 'production'
 
 cpu_cores = %x(cat /proc/cpuinfo | grep processor | wc -l).sub("\n",'').to_i * 3 / 4 rescue 2
 default_cpu_cores = cpu_cores
-if File.exists?("#{rails_root}/cpu_cores.txt")
+if File.exist?("#{rails_root}/cpu_cores.txt")
   cpu_cores = File.read("#{rails_root}/cpu_cores.txt").force_encoding('utf-8').sub("\n",'').to_i rescue default_cpu_cores
 else
   begin
-    cpu_cores = File.read("#{rails_root}/../cpu_cores.txt").force_encoding('utf-8').sub("\n",'').to_i if (File.exists?("#{rails_root}/../cpu_cores.txt") rescue false)
+    cpu_cores = File.read("#{rails_root}/../cpu_cores.txt").force_encoding('utf-8').sub("\n",'').to_i if (File.exist?("#{rails_root}/../cpu_cores.txt") rescue false)
   rescue => e
     cpu_cores = default_cpu_cores
   end
@@ -29,7 +29,7 @@ stdout_path "#{rails_root}/log/unicorn.log"
 before_fork do |server, worker|
   ENV['worker_num'] = "#{worker.nr}"
   old_pid = "#{rails_root}/tmp/pids/unicorn.pid.oldbin"
-  if File.exists?(old_pid) && server.pid != old_pid
+  if File.exist?(old_pid) && server.pid != old_pid
     begin
       Process.kill("QUIT", File.read(old_pid).to_i)
     rescue Errno::ENOENT, Errno::ESRCH