sausage-sandwich/ruby_sandwich

.row
  h1= ingredient.title

.row
  = form_for :ingredient, routes.ingredient_path(id: ingredient.id), values: { ingredient: ingredient }, method: :patch do
    - div class: 'form-group'
      - label :carbohydrates_mg, class: 'control-label'
      - text_field :carbohydrates_mg, class: 'form-control'

    - div class: 'form-group'
      - label :fat_mg, class: 'control-label'
      - text_field :fat_mg, class: 'form-control'

    - div class: 'form-group'
      - label :protein_mg, class: 'control-label'
      - text_field :protein_mg, class: 'form-control'

    - submit 'Update ingredient', class: 'btn btn-primary'