Adapt routes and views

app/views/comments/_form.haml

@@ -15,6 +15,6 @@
     = form.check_box :published
   .field
     = form.label :dependency_id
-    = form.text_field :dependency_id
+    = form.select :dependency_id, Dependency.all.map { |d| [d.name, d.id]}
   .actions
     = form.submit

app/views/comments/index.haml

@@ -12,9 +12,10 @@
       %tr
         %td= comment.body
         %td= comment.published
-        %td= comment.dependency
+        %td= comment.dependency.name
         %td= link_to "Show", comment
         %td= link_to "Edit", edit_comment_path(comment)
         %td= link_to "Destroy", comment, method: :delete, data: { confirm: "Are you sure?" }
 %br
 = link_to "New Comment", new_comment_path
+= link_to "Back to dependencies", dependencies_path

app/views/comments/show.haml

@@ -7,7 +7,7 @@
   = @comment.published
 %p
   %strong Dependency:
-  = @comment.dependency
+  = @comment.dependency.name
 = link_to "Edit", edit_comment_path(@comment)
 |
 = link_to "Back", comments_path

app/views/dependencies/index.haml

@@ -9,8 +9,11 @@
     - @dependencies.each do |dependency|
       %tr
         %td= dependency.name
+        %td= "#{dependency.comments.count} #{Comment.model_name.human(count: dependency.comments.count)}"
         %td= link_to "Show", dependency
         %td= link_to "Edit", edit_dependency_path(dependency)
         %td= link_to "Destroy", dependency, method: :delete, data: { confirm: "Are you sure?" }
 %br
 = link_to "New Dependency", new_dependency_path
+= link_to "New Comment", new_comment_path
+= link_to "See Comments", comments_path

config/locales/en.yml

@@ -1 +1,6 @@
 en:
+  activerecord:
+    models:
+      comment:
+        one: comment
+        other: comments