Refactor StaticPagesController

app/controllers/static_pages_controller.rb

@@ -1,13 +1,27 @@
 class StaticPagesController < ApplicationController
   def home
     if signed_in?
+      store_user_events
+      store_user_groups
+    end
+
+    store_unhidden_groups
+  end
+
+  private
+
+    def store_user_events
       @user         = User.find(current_user.id)
       user_events   = @user.events_from_groups
       @events_count = user_events.count
       @events       = EventDecorator.collection(user_events.limit(6))
+    end
+
+    def store_user_groups
       @user_groups = @user.groups
     end
 
-    @groups = Group.where(hidden: false).random_selection
-  end
+    def store_unhidden_groups
+      @unhidden_groups = Group.where(hidden: false).random_selection
+    end
 end

app/views/static_pages/_unhidden_groups.html.erb

@@ -5,7 +5,7 @@
 
         <h2 class="text-center">Unhidden Groups</h2>
         <div class="row">
-          <%= render groups %>
+          <%= render unhidden_groups %>
         </div>
 
         <div class="row">

app/views/static_pages/home.html.erb

@@ -10,4 +10,4 @@
   <%= render "user_groups", user_groups: @user_groups %>
 <% end %>
 
-<%= render "unhidden_groups", groups: @groups %>
+<%= render "unhidden_groups", unhidden_groups: @unhidden_groups %>