added groups route thing

app/controllers/user_controller.rb

@@ -46,6 +46,17 @@ class UserController < ApplicationController
   end
   # endregion
 
+  # region Groups
+  def groups
+    @user = User.where('LOWER(screen_name) = ?', params[:username].downcase).first!
+    @groups = if current_user == @user
+                @user.groups.all
+              else
+                @user.groups.where(private: false).all
+              end
+  end
+  # endregion
+
   def followers
     @title = 'Followers'
     @user = User.where('LOWER(screen_name) = ?', params[:username].downcase).first!

app/views/user/groups.html.haml

@@ -0,0 +1,14 @@
+.profile--header
+.container.j2-page
+  .col-md-3.col-xs-12.col-sm-4
+    = render 'user/profile_info'
+    .hidden-xs= render 'shared/links'
+  .col-md-9.col-xs-12.col-sm-8
+    %h1.j2-lh.hidden-xs Groups
+    %h1.visible-xs Groups
+
+    %ul
+      - @groups.each do |group|
+        %li= group.title
+
+  .visible-xs= render 'shared/links'

config/routes.rb

@@ -89,6 +89,7 @@ Rails.application.routes.draw do
   match '/@:username/q/:id', to: 'question#show', via: 'get', as: :show_user_question
   match '/@:username/followers(/p/:page)', to: 'user#followers', via: 'get', as: :show_user_followers, defaults: {page: 1}
   match '/@:username/friends(/p/:page)', to: 'user#friends', via: 'get', as: :show_user_friends, defaults: {page: 1}
+  match '/@:username/groups(/p/:page)', to: 'user#groups', via: 'get', as: :show_user_groups, defaults: {page: 1}
   match '/:username(/p/:page)', to: 'user#show', via: 'get', as: :show_user_profile_alt, defaults: {page: 1}
   match '/:username/a/:id', to: 'answer#show', via: 'get', as: :show_user_answer_alt
   match '/:username/q/:id', to: 'question#show', via: 'get', as: :show_user_question_alt