Kill trailing whitespace in ruby files

config/initializers/active_record_api_extensions.rb

@@ -2,14 +2,14 @@ module Danbooru
   module Extensions
     module ActiveRecordApi
       extend ActiveSupport::Concern
-      
+
       def serializable_hash(options = {})
         options ||= {}
         options[:except] ||= []
         options[:except] += hidden_attributes
         super(options)
       end
-      
+
       def to_xml(options = {}, &block)
         # to_xml ignores serializable_hash
         options ||= {}
@@ -17,7 +17,7 @@ module Danbooru
         options[:except] += hidden_attributes
         super(options, &block)
       end
-    
+
     protected
       def hidden_attributes
         [:uploader_ip_addr, :updater_ip_addr, :creator_ip_addr, :ip_addr]

config/initializers/active_record_extensions.rb

@@ -2,7 +2,7 @@ module Danbooru
   module Extensions
     module ActiveRecord
       extend ActiveSupport::Concern
-      
+
       module ClassMethods
         def without_timeout
           connection.execute("SET STATEMENT_TIMEOUT = 0") unless Rails.env == "test"
@@ -20,7 +20,7 @@ module Danbooru
           connection.execute("SET STATEMENT_TIMEOUT = 3000") unless Rails.env == "test"
         end
       end
-      
+
       %w(execute select_value select_values select_all).each do |method_name|
         define_method("#{method_name}_sql") do |sql, *params|
           connection.__send__(method_name, self.class.sanitize_sql_array([sql, *params]))
@@ -30,20 +30,20 @@ module Danbooru
           connection.__send__(method_name, sanitize_sql_array([sql, *params]))
         end
       end
-      
+
       def arbitrary_sql_order_clause(ids, table_name = nil)
         table_name = self.class.table_name if table_name.nil?
-        
+
         if ids.empty?
           return "#{table_name}.id desc"
         end
-        
+
         conditions = []
-        
+
         ids.each_with_index do |x, n|
           conditions << "when #{x} then #{n}"
         end
-        
+
         "case #{table_name}.id " + conditions.join(" ") + " end"
       end
     end
@@ -51,7 +51,7 @@ module Danbooru
 end
 
 class ActiveRecord::Base
-  class << self    
+  class << self
     public :sanitize_sql_array
   end
 

config/initializers/core_extensions.rb

@@ -12,7 +12,7 @@ module Danbooru
       def to_escaped_for_tsquery
         "'#{gsub(/'/, '\0\0').gsub(/\\/, '\0\0\0\0')}'"
       end
-      
+
       def to_escaped_js
         return self.gsub(/\\/, '\0\0').gsub(/['"]/) {|m| "\\#{m}"}.gsub(/\r\n|\r|\n/, '\\n')
       end

config/initializers/danbooru_config.rb

@@ -5,6 +5,6 @@ module Danbooru
   def config
     @configuration ||= CustomConfiguration.new
   end
-  
+
   module_function :config
 end

config/initializers/query_trace.rb

@@ -72,7 +72,7 @@ end
 QueryTrace.attach_to :active_record
 
 trap('QUIT') do
-  # Sending 2 backspace characters removes the ^\ that is 
+  # Sending 2 backspace characters removes the ^\ that is
   # printed to the console.
   rm_noise = "\b\b"