vdemedes/jewel — pull request #4 by mull (2012-05-14 09:34:10+00:00)
Title: Clean up testing & add update_attributes

Testing .last and .first getters basically test the other two.

update_attributes({key: value}) allows several attributes to be modified at once and also updates the element. write_attribute has some basic protection against writing over protected fields.

Feel free to comment/suggest improvements!