[newbie question]how to add a new view to a exist controller?

hello everybody , I am a newbie to Rails' world.
I just start reading the book <Agile web Development with rails>
one question.
How can I add a new view to a exist controller?

we can use
code:
     rails generate controller controller_1_name [view_1_name
view_2_name]

however. if I wanna add a view_3 to controller_1, how can I do with a
single line command?

I have tried two ways
First:
    rails generate controller controller_1_name view_3_name
    conflict
Second
    rails generate controller controller_1_name [view_1_name
view_2_name view_3_name]
    still conflict

Does anyone have a solution?

hello everybody , I am a newbie to Rails' world.
I just start reading the book <Agile web Development with rails>
one question.
How can I add a new view to a exist controller?

we can use
code:
rails generate controller controller_1_name [view_1_name
view_2_name]

however. if I wanna add a view_3 to controller_1, how can I do with a
single line command?

could you not just create app/views/controller_1/view_3.html.erb?

Fred

Thank you for replying.
Yes. I can just create a view_3.html.erb and add a new definition for
view_3 as
     def view_3
          # some code
     end

Is there no way to create all of them just by enter single line
command ? Maybe in Rails 4 :smiley: ?