Hi,
I’m an amateur learning rails and could use some help…
I created a join table “pictures_questions”
and append to it in the following way:
@picture = Picture.new(params[:picture])
…
      if @picture.save
        @question.pictures << @picture

Everything works fine but honestly I think I got this working by sheer
luck and trial and error.  I have 2 questions:
1.  I do not understand the difference between naming the join table
pictures_questions vs questions_pictures (ie how to decide which to use)
2.  I do not understand the “.pictures” in @question.pictures  - is it
an attribute of @question because of the join table?

Thanks

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