no need to check for ruby 1.8.7. It's not supported

Author: Anna

lib/active_record/connection_adapters/sqlserver/quoting.rb

@@ -71,10 +71,6 @@ def quoted_datetime(value)
             if value.is_a?(Date)
               time_zone_qualified_value.to_time.xmlschema.to(18)
             else
-              # CHANGED [Ruby 1.8] Not needed when 1.8 is dropped.
-              if value.is_a?(ActiveSupport::TimeWithZone) && RUBY_VERSION < '1.9'
-                time_zone_qualified_value = time_zone_qualified_value.to_time 
-              end
               time_zone_qualified_value.iso8601(3).to(22)
             end
           else

test/cases/sqlserver_helper.rb

@@ -131,14 +131,12 @@ def connection_mode_odbc? ; ActiveRecord::Base.connection.instance_variable_get(
       def sqlserver_2005? ; ActiveRecord::Base.connection.sqlserver_2005? ; end
       def sqlserver_2008? ; ActiveRecord::Base.connection.sqlserver_2008? ; end
       def sqlserver_azure? ; ActiveRecord::Base.connection.sqlserver_azure? ; end
-      def ruby_19? ; RUBY_VERSION >= '1.9' ; end
     end
     def connection_mode_dblib? ; self.class.connection_mode_dblib? ; end
     def connection_mode_odbc? ; self.class.connection_mode_odbc? ; end
     def sqlserver_2005? ; self.class.sqlserver_2005? ; end
     def sqlserver_2008? ; self.class.sqlserver_2008? ; end
     def sqlserver_azure? ; self.class.sqlserver_azure? ; end
-    def ruby_19? ; self.class.ruby_19? ; end
     def with_enable_default_unicode_types?
       ActiveRecord::ConnectionAdapters::SQLServerAdapter.enable_default_unicode_types.is_a?(TrueClass)
     end

test/cases/unicode_test_sqlserver.rb

@@ -38,7 +38,7 @@ class UnicodeTestSqlserver < ActiveRecord::TestCase
       else
         raise 'need to add a case for this'
       end
-      assert_equal Encoding.find('UTF-8'), data.nvarchar.encoding if ruby_19?
+      assert_equal Encoding.find('UTF-8'), data.nvarchar.encoding
     end
 
   end

test/profile/gc_profile_case.rb

@@ -3,8 +3,6 @@
 require 'models/topic'
 require 'models/reply'
 
-raise "GC allocation benchmarks only supported on Ruby 1.9!" unless RUBY_VERSION >= '1.9'
-
 class GcProfileCase < ActiveRecord::TestCase
 
   fixtures :topics