Respect type method. #5337

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4593 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb

@@ -21,16 +21,14 @@ def initialize(name, default, sql_type = nil, null = true)
         @default = type_cast(default)
 
         @primary = nil
-        @text    = [:string, :text].include? @type
-        @number  = [:float, :integer].include? @type
       end
 
       def text?
-        @text
+        [:string, :text].include? type
       end
 
       def number?
-        @number
+        [:float, :integer].include? type
       end
 
       # Returns the Ruby class that corresponds to the abstract data type.