sfaxon · September 7, 2012 22:36 · Sep 7, 2012
diff --git a/gistfile1.rb b/gistfile1.rb
@@ -0,0 +1,16 @@
+Post.class_eval do
+  columns.select { |c| c.type == :datetime }.map { |c| c.name }.each do |date_time_field|
+    class_eval <<-RUBY, __FILE__, __LINE__ + 1
+      def #{date_time_field}_date_picker
+        read_attribute(:#{date_time_field}).to_s(:date_picker)
+      end
+      def #{date_time_field}_time_picker
+        read_attribute(:#{date_time_field}).to_s(:time_picker)
+      end
+      def #{date_time_field}_date_picker=(date)
+        # this needs to deal with timezone, and not rewrite the existing time fields
+        write_attribute(:#{date_time_field}, DateTime.strptime(date, Time::DATE_FORMATS[:date_picker]))
+      end
+    RUBY
+  end
+end