project HABTM tags
tags HABTM project
In a controller i do the following
@project = Project.new
@tag = Tag.new
So I have now a new project and a new tag, but nothing is created in the
When I do @project.tags << @tag the tag is added to the database. I
don’t want this behaviour.
What I want is a @project with @tags inside but nothing into the
Data should be saved only when I do @project.save.
How can i do ?