Rails Undo Redo - nano RAILS: development, testing and hosting tidbits

def create @task = @project.tasks.new(params[:task]) respond_to do |format| change("create task #{@task.title}", project_tasks_path(@project), project_tasks_path(@project)) do if @task.save flash[:notice] = 'Task was successfully created.' format.html { redirect_to(project_task_path(@project, @task)) } format.xml { render :xml => @task, :status => :created, :location => @task } else format.html { render :action => "new" } format.xml { render :xml => @task.errors, :status => :unprocessable_...

http://blog.nanorails.com/rails-undo-redo

acts_as_undoable
Rails Undo Redo - nano RAILS: development, testing and hosting tidbits

http://b.hatena.ne.jp/entry/http://blog.nanorails.com/rails-undo-redo