gistfile1.txt

= error_messages_for :grammar_rule, :id => "error"
- form_for(@grammar_rule) do |f|
  %div
    About Rule
    = f.text_field :title
  %div
    About language
    =f.select :language_id,@languages.map{|x| [t(x), x.id] }
  - f.fields_for :explanations do |e|
    %div
      Written in
      = e.select :language_id,@languages.map{|x| [t(x), x.id] }
    %div
      = e.label :content, 'Explanation'
      = e.text_area :content 
  
  %h1 Write an example
  - f.fields_for :examples do |ex|
    - if ex.object.new_record?
      = ex.label :content, 'Example'
      = ex.text_area :content, :rows => 2
  %a{:href=>"#"} another example
  = f.submit t("submit",:default=>'Submit')