Group: new link on dashboard if admin. Fixed people count

app/controllers/groups_controller.rb

@@ -52,7 +52,7 @@ class GroupsController < ApplicationController
   end
   def people
-    @users = group.users
+    @users = group.users.all
   end
   protected

app/roles/account.rb

@@ -22,6 +22,10 @@ module Account
     projects_limit > my_own_projects.count
   end
+  def can_create_group?
+    is_admin?
+  end
+
   def last_activity_project
     projects.first
   end

app/views/dashboard/_groups.html.haml

@@ -3,6 +3,11 @@
     Groups
     %small
       (#{groups.count})
+    - if current_user.can_create_group?
+      %span.right
+        = link_to new_admin_group_path, class: "btn very_small info" do
+          %i.icon-plus
+          New Group
   %ul.unstyled
     - groups.each do |group|
       %li.wll

app/views/groups/people.html.haml

@@ -2,7 +2,7 @@
   %h5
     People
     %small
-      (#{@users.count})
+      (#{@users.size})
   %ul.unstyled
     - @users.each do |user|
       %li.wll