ruby - Rails forms - Submitting to subclasses -


new rails, apologize if answer obvious. if have 2 models, user , comments, (1 : n) relationship. when create user creating comment.

the trouble having how write form, or inherent in user class comment associated user?

  <%= form_for(@user) |f| %>     <%= f.text_field :name %>     <%= f.text_area :comment ???? %>     <%= f.submit %>   <% end %>

i suppose have model comments so....

add in user.rb

has_many :comments accepts_nested_attributes_for :comments

and in controller?

def new   @user = user.new   @user.comments.build end

and in form view:

<%= form_for @user |f| %>   <%= f.text_field :name %>   <%= f.fields_for :comments |comment_form| %>     <%= comment_form.text_field :description %>   <% end %> <% end %>

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