From: Krithika San Date: 2009-11-13T19:06:51+09:00 Subject: Create Api to create document and add,edit,delete text and t Sub: Create Api to create document and add, edit, delete text and table(add row, modify and delete row) Can somebody please tell me how to implement this using inheritence / composition / patterns ? Thanks, skrithikaa -- Posted via http://www.ruby-forum.com/.