comment on article code

commentscreate

# view/comments/_form.html.haml
= form_for(@comment) do |f|
  - if @comment.errors.any?
    #error_explaination
      %h2= pluralize(@comment.errors.count, 'error')
    %ul
      - @comment.errors.full_message.each do |message|
        %li= message

  .field
    = f.label :author
    = f.text_field :author

  .field
    = f.label :author_email
    = f.text_field :author_email

  .field
    = f.label :author_url
    = f.text_field :author_url

  .field
    = f.label :content
    = f.text_field :content

# ArticlesController.rb
#....
def show
  @comment = Comment::Comment.new
end
#....

#view/articles/show.html.haml
%p
  %strong Title:
  = @article.title
%p#author
  %b By:
  = @article.author.email
%p
  %strong Body:
  = @article.body
.status
  %b Status:
  = @article.published? ? 'Published' : 'Unpublished'
- if policy(@article).edit?
  = link_to 'Edit', edit_article_path(@article)
  |
- if policy(@article).destroy?
  = link_to 'Destroy', @article, method: :delete
= render 'comments/form'
= link_to 'Back', articles_path