Fix naughty trailing whitespace

1 files changed, 13 insertions, 13 deletions

diff --git a/activerecord/lib/active_record/associations/alias_tracker.rb b/activerecord/lib/active_record/associations/alias_tracker.rb
index 10e90ec117..64582188b6 100644
--- a/activerecord/lib/active_record/associations/alias_tracker.rb
+++ b/activerecord/lib/active_record/associations/alias_tracker.rb
@@ -11,10 +11,10 @@ module ActiveRecord
         @aliases   = Hash.new
         @other_sql = other_sql.to_s.downcase
       end
-      
+
       def aliased_name_for(table_name, aliased_name = nil)
         aliased_name ||= table_name
-        
+
         initialize_count_for(table_name) if @aliases[table_name].nil?
 
         if @aliases[table_name].zero?
@@ -24,12 +24,12 @@ module ActiveRecord
         else
           # Otherwise, we need to use an alias
           aliased_name = connection.table_alias_for(aliased_name)
-          
+
           initialize_count_for(aliased_name) if @aliases[aliased_name].nil?
-          
+
           # Update the count
           @aliases[aliased_name] += 1
-          
+
           if @aliases[aliased_name] > 1
             "#{truncate(aliased_name)}_#{@aliases[aliased_name]}"
           else
@@ -41,30 +41,30 @@ module ActiveRecord
       def pluralize(table_name)
         ActiveRecord::Base.pluralize_table_names ? table_name.to_s.pluralize : table_name
       end
-      
+
       private
-      
+
         def initialize_count_for(name)
           @aliases[name] = 0
-          
+
           unless @other_sql.blank?
             # quoted_name should be downcased as some database adapters (Oracle) return quoted name in uppercase
             quoted_name = connection.quote_table_name(name.downcase).downcase
-            
+
             # Table names
             @aliases[name] += @other_sql.scan(/join(?:\s+\w+)?\s+#{quoted_name}\son/).size
-            
+
             # Table aliases
             @aliases[name] += @other_sql.scan(/join(?:\s+\w+)?\s+\S+\s+#{quoted_name}\son/).size
           end
-          
+
           @aliases[name]
         end
-        
+
         def truncate(name)
           name[0..connection.table_alias_length-3]
         end
-        
+
         def connection
           ActiveRecord::Base.connection
         end