styling it up

app/views/parents/edit.html.haml

@@ -1,6 +1,7 @@
 %h2 Edit #{@parent.name}
 
-%p= link_to 'back', parent_path(@parent)
+%ul.sub-nav
+  %li= link_to 'back', :back
 
 - if @parent.errors.full_messages.any?
   .errors

app/views/parents/index.html.haml

@@ -1,13 +1,19 @@
 %h1 Parents
 
 - @parents.each do |parent|
-  %ul
-    %li= link_to parent.name, parent_path(parent)
+  %ul.index
+    %li.name
+      = link_to parent.name, parent_path(parent)
+      = edit_btn(edit_parent_path(parent))
     %li
       = number_to_phone parent.phone
       = page_link(parent)
-    %li= mail_to parent.email, nil, encode: 'hex'
-    %li Children:
-    %ul
-      - parent.children.each do |child|
-        %li= link_to child.name, child_path(child)
+
+    - if parent.email.present?
+      %li= mail_to parent.email, nil, encode: 'hex'
+
+    - unless parent.children.empty?
+      %li Children:
+      %ul
+        - parent.children.each do |child|
+          %li= link_to child.name, child_path(child)

app/views/parents/new.html.haml

@@ -1,5 +1,8 @@
 %h2 Add a New Parent
 
+%ul.sub-nav
+  %li= link_to 'back', :back
+
 - if @parent.errors.full_messages.any?
   .errors
     %h1 Uh oh!

app/views/parents/show.html.haml

@@ -1,5 +1,9 @@
 %h2= @parent.name
-%p= link_to 'edit', edit_parent_path(@parent)
+
+%ul.sub-nav
+  %li= link_to 'back', :back
+  %li= link_to 'edit', edit_parent_path(@parent)
+
 %p Email: #{mail_to(@parent.email, nil, encode: 'hex')}
 %p Phone: #{number_to_phone @parent.phone} #{page_link(@parent)}