--- a/app/models/paste.rb	Mon Apr 14 17:13:22 2014 +0900
+++ b/app/models/paste.rb	Mon Apr 14 17:17:32 2014 +0900
@@ -16,7 +16,7 @@
     id, secret = raw_id.to_s.split("-")
     return unless id.to_i.to_s == id
     begin
-      self.where(:secret => secret).find(id)
+      where(:secret => secret).find(id)
     rescue ActiveRecord::RecordNotFound
       nil
     end
@@ -52,29 +52,29 @@
   end
 
   def set_paste_secret
-    self.secret = SecureRandom.hex(4) if self.is_private?
+    self.secret = SecureRandom.hex(4) if is_private?
   end
 
   def is_private?
-    self.is_private == "1"
+    is_private == "1"
   end
 
   def convert_newlines
-    self.paste = self.paste.to_s.gsub("\r\n", "\n").gsub("\r", "\n")
+    self.paste = paste.to_s.gsub("\r\n", "\n").gsub("\r", "\n")
   end
 
   def paste_limit
-    ip_post_recent_count = self.class.where(:ip => self.ip).where('created_at > ?', Time.now - 1.hour).count
+    ip_post_recent_count = self.class.where(:ip => ip).where("created_at > ?", Time.now - 1.hour).count
     errors.add :base, :limit if ip_post_recent_count > 100
   end
 
   def self.fix_all
     stats = Hash.new(0)
-    self.all.each do |p|
+    all.each do |p|
       p.save
       stats[:count] += 1
       stats[:private] += 1 if p.secret
     end
-    return stats
+    stats
   end
 end

--- a/config/boot.rb	Mon Apr 14 17:13:22 2014 +0900
+++ b/config/boot.rb	Mon Apr 14 17:17:32 2014 +0900
@@ -1,6 +1,6 @@
-require 'rubygems'
+require "rubygems"
 
 # Set up gems listed in the Gemfile.
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile", __FILE__)
 
-require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])
+require "bundler/setup" if File.exists?(ENV["BUNDLE_GEMFILE"])

--- a/config/default_config.rb	Mon Apr 14 17:13:22 2014 +0900
+++ b/config/default_config.rb	Mon Apr 14 17:17:32 2014 +0900
@@ -1,5 +1,5 @@
-CONFIG['standalone'] = true if CONFIG['standalone'].nil?
-CONFIG['newrelic'] = false if CONFIG['newrelic'].nil?
-CONFIG['bundler_groups'] ||= [:default, Rails.env]
-CONFIG['bundler_groups'] << 'standalone' if CONFIG['standalone']
-CONFIG['bundler_groups'] << 'newrelic' if CONFIG['newrelic']
+CONFIG["standalone"] = true if CONFIG["standalone"].nil?
+CONFIG["newrelic"] = false if CONFIG["newrelic"].nil?
+CONFIG["bundler_groups"] ||= [:default, Rails.env]
+CONFIG["bundler_groups"] << "standalone" if CONFIG["standalone"]
+CONFIG["bundler_groups"] << "newrelic" if CONFIG["newrelic"]

--- a/config/initializers/secret_token.rb	Mon Apr 14 17:13:22 2014 +0900
+++ b/config/initializers/secret_token.rb	Mon Apr 14 17:17:32 2014 +0900
@@ -1,1 +1,1 @@
-Zeropaste::Application.config.secret_key_base = CONFIG['secret_key']
+Zeropaste::Application.config.secret_key_base = CONFIG["secret_key"]