Merge branch 'master' of github.com:diaspora/diaspora

app/controllers/albums_controller.rb

@@ -1,20 +1,17 @@
 class AlbumsController < ApplicationController
   before_filter :authenticate_user!
 
+  respond_to :html
+  respond_to :json, :only => [:index, :show]
+
   def index
     @albums = Album.mine_or_friends(params[:friends], current_user).paginate :page => params[:page], :order => 'created_at DESC'
+    respond_with @albums
   end
   
   def create
     @album = current_user.post(:album, params[:album])
-    
+    respond_with @album
-    if @album.created_at
-      flash[:notice] = "Successfully created album."
-      redirect_to @album
-    else
-      flash[:error] = "Successfully failed."
-      redirect_to albums_path
-    end
   end
   
   def new
@@ -22,30 +19,26 @@ class AlbumsController < ApplicationController
   end
   
   def destroy
-    @album = Album.first(:id => params[:id])
+    @album = Album.find_by_id params[:id]
     @album.destroy
-    flash[:notice] = "Successfully destroyed album."
+    respond_with :location => albums_url
-    redirect_to albums_url
   end
   
   def show
     @photo = Photo.new
-    @album = Album.first(:id => params[:id])
+    @album = Album.find_by_id params[:id]
     @album_photos = @album.photos
+
+    respond_with @album
   end
 
   def edit
-    @album = Album.first(:id => params[:id])
+    @album = Album.find_by_id params[:id]
   end
 
   def update
-    @album = Album.first(:id => params[:id])
+    @album = Album.find_params_by_id params[:id]
-    if @album.update_attributes(params[:album])
+    respond_with @album
-      flash[:notice] = "Successfully updated album."
-      redirect_to @album
-    else
-      render :action => 'edit'
-    end
   end
 
 end

app/controllers/comments_controller.rb

@@ -1,15 +1,20 @@
 class CommentsController < ApplicationController
   before_filter :authenticate_user!
   
+  respond_to :html
+  respond_to :json, :only => :show
+
   def create
-    target = Post.first(:id => params[:comment][:post_id])
+    target = Post.find_by_id params[:comment][:post_id]
     text = params[:comment][:text]
 
-    if current_user.comment text, :on => target
+    @comment = current_user.comment text, :on => target
-      render :text => "Woo!"
+    respond_with @comment
-    else
-      render :text => "Boo!"
   end
+
+  def show
+    @comment = Comment.find_by_id params[:id]
+    respond_with @comment
   end
 
 end

app/controllers/groups_controller.rb

@@ -1,20 +1,17 @@
 class GroupsController < ApplicationController
   before_filter :authenticate_user!
 
+  respond_to :html
+  respond_to :json, :only => :show
+
   def index
     @posts = current_user.visible_posts(:by_members_of => :all).paginate :page => params[:page], :order => 'created_at DESC'
     @group = :all
   end
 
   def create
-    @group = current_user.group(params[:group])
+    @group = current_user.group params[:group]
-    
+    respond_with @group
-    if @group.created_at
-      flash[:notice] = "Successfully created group."
-      redirect_to @group
-    else
-      render :action => 'new'
-    end
   end
   
   def new
@@ -22,36 +19,31 @@ class GroupsController < ApplicationController
   end
   
   def destroy
-    @group = Group.first(:id => params[:id])
+    @group = Group.find_by_id params[:id]
     @group.destroy
-    flash[:notice] = "Successfully destroyed group."
+    respond_with :location => groups_url
-    redirect_to groups_url
   end
   
   def show
-    @group = Group.first(:id => params[:id])
+    @group   = Group.find_by_id params[:id]
     @friends = @group.people
     @posts   = current_user.visible_posts( :by_members_of => @group ).paginate :order => 'created_at DESC'
+
+    respond_with @group
   end
 
   def edit
     @groups = current_user.groups
-    @group = Group.first(:id => params[:id])
+    @group  = Group.find_by_id params[:id]
   end
 
   def update
-    @group = Group.first(:id => params[:id])
+    @group = Group.find_by_id(params[:id])
-    if @group.update_attributes(params[:group])
+    @group.update_attributes(params[:group])
-      #flash[:notice] = "Successfully updated group."
+    respond_with @group
-      redirect_to @group
-    else
-      render :action => 'edit'
-    end
   end
 
   def move_friends
-    pp params
-
     params[:moves].each{ |move|
       move = move[1]
       unless current_user.move_friend(move)
@@ -63,8 +55,8 @@ class GroupsController < ApplicationController
 
     flash[:notice] = "Groups edited successfully."
     redirect_to Group.first, :action => "edit"
-    
   end
+
   def move_friend
     unless current_user.move_friend( :friend_id => params[:friend_id], :from => params[:from], :to => params[:to][:to]) 
       flash[:error] = "didn't work #{params.inspect}"

app/controllers/people_controller.rb

@@ -1,14 +1,12 @@
 class PeopleController < ApplicationController
   before_filter :authenticate_user!
 
+  respond_to :html
+  respond_to :json, :only => [:index, :show]
+  
   def index
-    unless params[:q]
+    @people = Person.search params[:q]
-      @people = current_user.friends.paginate :page => params[:page], :order => 'created_at DESC'
+    respond_with @people
-      render :index
-    else
-      @people = Person.search(params[:q])
-      render :json => @people.to_json(:only => :_id)
-    end
   end
   
   def show
@@ -22,12 +20,13 @@ class PeopleController < ApplicationController
 
     @latest_status_message = current_user.raw_visible_posts.find_all_by__type_and_person_id("StatusMessage", params[:id]).last
     @post_count = @posts.count
+
+    respond_with @person
   end
   
   def destroy
     current_user.unfriend(current_user.visible_person_by_id(params[:id]))
-    flash[:notice] = "unfriended person."
+    respond_with :location => people_url
-    redirect_to people_url
   end
   
 end

app/controllers/photos_controller.rb

@@ -1,20 +1,28 @@
 class PhotosController < ApplicationController
   before_filter :authenticate_user!
 
+  respond_to :html
+  respond_to :json, :only => :show
+  
   def create
+    
+    album = Album.find_by_id params[:album_id]
+
     begin
       @photo = current_user.post(:photo, params)
-      render :nothing => true if @photo.created_at
+      respond_with @photo
       
     rescue TypeError
-      flash[:error] = "Photo upload failed. Are you sure an image was added?"
+      message = "Photo upload failed.  Are you sure an image was added?"
-      redirect_to Album.first(:id => params[:album_id])
+      respond_with :location => album, :error => message
+
     rescue CarrierWave::IntegrityError
-      flash[:error] = "Photo upload failed.  Are you sure that was an image?"
+      message = "Photo upload failed.  Are you sure that was an image?"
-      redirect_to Album.first(:id => params[:album_id])
+      respond_with :location => album, :error => message
+
     rescue RuntimeError => e
-      flash[:error] = "Photo upload failed.  Are you sure that your seatbelt is fastened?"
+      message = "Photo upload failed.  Are you sure that your seatbelt is fastened?"
-      redirect_to Album.first(:id => params[:album_id])
+      respond_with :location => album, :error => message
       raise e
     end
   end
@@ -26,29 +34,27 @@ class PhotosController < ApplicationController
   end
   
   def destroy
-    @photo = Photo.first(:id => params[:id])
+    @photo = Photo.find_by_id params[:id]
     @photo.destroy
-    flash[:notice] = "Successfully deleted photo."
+    respond_with :location => @photo.album
-    redirect_to @photo.album
   end
   
   def show
-    @photo = Photo.first(:id => params[:id])
+    @photo = Photo.find_by_id params[:id]
     @album = @photo.album
+
+    respond_with @photo, @album
   end
 
   def edit
-    @photo= Photo.first(:id => params[:id])
+    @photo = Photo.find_by_id params[:id]
     @album = @photo.album
   end
 
   def update
-    @photo= Photo.first(:id => params[:id])
+    @photo = Photo.find_by_id params[:id]
-    if @photo.update_attributes(params[:photo])
+    @photo.update_attributes params[:photo]
-      flash[:notice] = "Successfully updated photo."
+
-      redirect_to @photo
+    respond_with @photo
-    else
-      render :action => 'edit'
-    end
   end
 end

app/controllers/publics_controller.rb

@@ -3,7 +3,7 @@ class PublicsController < ApplicationController
   include Diaspora::Parser
   
   def hcard
-    @person = Person.first(:_id => params[:id])
+    @person = Person.find_by_id params[:id]
 
     unless @person.nil? || @person.owner.nil?
       render 'hcard'

app/controllers/requests_controller.rb

@@ -1,29 +1,31 @@
 class RequestsController < ApplicationController
   before_filter :authenticate_user!
   include RequestsHelper 
+
+  respond_to :html
+  respond_to :json, :only => :index
+
   def index
-    @remote_requests = Request.for_user( current_user )
+    @remote_requests = Request.for_user current_user
     @request         = Request.new
+
+    respond_with @remote_requests
   end
   
   def destroy
     if params[:accept]
-
       if params[:group_id]
         @friend = current_user.accept_and_respond( params[:id], params[:group_id])
-        
         flash[:notice] = "you are now friends"
-        redirect_to current_user.group_by_id(params[:group_id])
+        respond_with :location => current_user.group_by_id(params[:group_id])
       else
         flash[:error] = "please select a group!"
-        redirect_to requests_url
+        respond_with :location => requests_url
       end
     else
       current_user.ignore_friend_request params[:id]
-      flash[:notice] = "ignored friend request"
+      respond_with :location => requests_url, :notice => "Ignored friend request."
-      redirect_to requests_url
     end
-
   end
   
   def new
@@ -31,11 +33,12 @@ class RequestsController < ApplicationController
   end
   
   def create
+    group = current_user.group_by_id(params[:request][:group_id])
+
     begin 
       rel_hash = relationship_flow(params[:request][:destination_url])
     rescue Exception => e
-      flash[:error] = "no diaspora seed found with this email!"
+      respond_with :location => group, :error => "No diaspora seed found with this email!" 
-      redirect_to current_user.group_by_id(params[:request][:group_id])
       return
     end
     
@@ -45,17 +48,17 @@ class RequestsController < ApplicationController
       @request = current_user.send_request(rel_hash, params[:request][:group_id])
     rescue Exception => e
       raise e unless e.message.include? "already friends"
-      flash[:notice] = "You are already friends with #{params[:request][:destination_url]}!"
+      message = "You are already friends with #{params[:request][:destination_url]}!"
-      redirect_to current_user.group_by_id(params[:request][:group_id])
+      respond_with :location => group, :notice => message
       return
     end
 
     if @request
-      flash[:notice] = "a friend request was sent to #{@request.destination_url}"
+      message = "A friend request was sent to #{@request.destination_url}."
-      redirect_to current_user.group_by_id(params[:request][:group_id])
+      respond_with :location => group, :notice => message
     else
-      flash[:error] = "Something went horribly wrong..."
+      message = "Something went horribly wrong."
-      redirect_to current_user.group_by_id(params[:request][:group_id])
+      respond_with :location => group, :error => message
     end
   end
 

app/controllers/status_messages_controller.rb

@@ -1,31 +1,23 @@
 class StatusMessagesController < ApplicationController
   before_filter :authenticate_user!
 
+  respond_to :html
+  respond_to :json, :only => :show
+
   def create
     params[:status_message][:to] = params[:group_ids]
     @status_message = current_user.post(:status_message, params[:status_message])
-    
+    respond_with @status_message
-    if @status_message.created_at
-      render :nothing => true
-    else
-      redirect_to root_url
-    end
   end
   
   def destroy
-    @status_message = StatusMessage.where(:id => params[:id]).first
+    @status_message = StatusMessage.find_by_id params[:id]
     @status_message.destroy
-    flash[:notice] = "Successfully destroyed status message."
+    respond_with :location => root_url
-    redirect_to root_url
   end
   
   def show
-    @status_message = StatusMessage.where(:id => params[:id]).first
+    @status_message = StatusMessage.find_by_id params[:id]
-    
+    respond_with @status_message
-    respond_to do |format|
-      format.html 
-      format.xml { render :xml => @status_message.build_xml_for }
-      format.json { render :json => @status_message }
-    end
   end
 end

app/controllers/users_controller.rb

@@ -1,37 +1,26 @@
 class UsersController < ApplicationController
   before_filter :authenticate_user!, :except => [:new, :create]
 
-  def index
+  respond_to :html
-    @groups_array = current_user.groups.collect{|x| [x.to_s, x.id]} 
+  respond_to :json, :only => :show
-
-    unless params[:q]
-      @people = Person.all
-      render :index
-    else
-      @people = Person.search(params[:q])
-    end  
-  end
 
   def show
-    @user= User.first(:id => params[:id])
+    @user         = User.find_by_id params[:id]
     @user_profile = @user.person.profile
+
+    respond_with @user
   end
 
   def edit
     @user    = current_user
     @person  = @user.person
     @profile = @user.profile
-    @photos = Photo.where(:person_id => @person.id).paginate :page => params[:page], :order => 'created_at DESC'
+    @photos  = Photo.find_all_by_person_id(@person.id).paginate :page => params[:page], :order => 'created_at DESC'
   end
 
   def update
-    @user = User.where(:id => params[:id]).first
+    @user = User.find_by_id params[:id]
-    
+    @user.update_profile params[:user]
-    if @user.update_profile(params[:user])
+    respond_with @user
-      flash[:notice] = "Successfully updated your profile"
-      redirect_to @user.person
-    else
-      render :action => 'edit'
-    end
   end
 end 

app/models/album.rb

@@ -1,6 +1,7 @@
 class Album < Post
 
   xml_reader :name
+
   key :name, String
 
   many :photos, :class_name => 'Photo', :foreign_key => :album_id
@@ -13,11 +14,7 @@ class Album < Post
   
 
   def self.mine_or_friends(friend_param, current_user)
-    if friend_param
+    friend_param ? Album.find_all_by_person_id(current_user.friend_ids) : current_user.person.albums
-      Album.find_all_by_person_id(current_user.friend_ids)
-    else
-      current_user.person.albums
-    end
   end
   
   def prev_photo(photo)

app/models/comment.rb

@@ -11,16 +11,17 @@ class Comment
   xml_accessor :_id 
   
   key :text,      String
-  timestamps!
-  
   key :post_id,   ObjectId
-  belongs_to :post, :class_name => "Post"
-  
   key :person_id, ObjectId
+
+
+  belongs_to :post,   :class_name => "Post"
   belongs_to :person, :class_name => "Person"
 
   validates_presence_of :text
 
+  timestamps!
+  
   def push_upstream
     Rails.logger.info("GOIN UPSTREAM")
     push_to([post.person])

app/models/group.rb

@@ -2,8 +2,6 @@ class Group
   include MongoMapper::Document
   
   key :name,        String
-  validates_presence_of :name
-
   key :person_ids,  Array
   key :request_ids, Array
   key :post_ids,    Array
@@ -14,6 +12,8 @@ class Group
 
   belongs_to :user, :class_name => 'User'
 
+  validates_presence_of :name
+
   timestamps!
   
   def to_s
@@ -24,5 +24,15 @@ class Group
     id = id.to_id
     posts.detect{|x| x.person.id == id }
   end
+
+  def as_json(opts = {})
+    {
+      :group => {
+        :name   => self.name,
+        :people => self.people.each{|person| person.as_json},
+        :posts  => self.posts.each {|post|   post.as_json  },
+      }
+    }
+  end
 end
 

app/models/person.rb

@@ -8,21 +8,16 @@ class Person
   xml_accessor :profile, :as => Profile
   xml_reader :exported_key
   
-  
-  key :email, String, :unique => true
   key :url,            String
-
+  key :email,          String, :unique => true
   key :serialized_key, String 
 
-
   key :owner_id,  ObjectId
   key :user_refs, Integer, :default => 0 
 
-  belongs_to :owner, :class_name => 'User'
   one :profile, :class_name => 'Profile'
-
   many :albums, :class_name => 'Album', :foreign_key => :person_id
-
+  belongs_to :owner, :class_name => 'User'
 
   timestamps!
 
@@ -81,8 +76,19 @@ class Person
     owner.nil?
   end
 
-  protected
+  def as_json(opts={})
+    {
+      :person => {
+        :id           => self.id,
+        :name         => self.real_name,
+        :email        => self.email,
+        :url          => self.url,
+        :exported_key => exported_key
+      }
+    }
+  end
 
+  protected
   def clean_url
     self.url ||= "http://localhost:3000/" if self.class == User
     if self.url
@@ -92,9 +98,8 @@ class Person
   end
 
   private
-
   def remove_all_traces
     Post.all(:person_id => id).each{|p| p.delete}
     Album.all(:person_id => id).each{|p| p.delete}
   end
- end
+end

app/models/photo.rb

@@ -9,12 +9,17 @@ class Photo < Post
 
   key :album_id, ObjectId
   key :caption,  String
-
+  key :remote_photo_path
+  key :remote_photo_name
 
   belongs_to :album, :class_name => 'Album'
+
   timestamps!
 
   validates_presence_of :album
+  validates_true_for :album_id, :logic => lambda {self.validate_album_person}
+
+  before_destroy :ensure_user_picture
 
   def self.instantiate(params = {})
     image_file = params[:user_file].first
@@ -26,12 +31,6 @@ class Photo < Post
     photo
   end
 
-  validates_true_for :album_id, :logic => lambda {self.validate_album_person}
-
-  before_destroy :ensure_user_picture
-  key :remote_photo_path
-  key :remote_photo_name
-
   def validate_album_person
     album.person_id == person_id
   end

app/models/post.rb

@@ -16,12 +16,11 @@ class Post
   many :comments, :class_name => 'Comment', :foreign_key => :post_id
   belongs_to :person, :class_name => 'Person'
   
+  timestamps!
   
   cattr_reader :per_page
   @@per_page = 10
     
-  timestamps!
-  
   before_destroy :propogate_retraction
   after_destroy :destroy_comments
 
@@ -29,7 +28,7 @@ class Post
     self.create params
   end
 
-#ENCRYPTION
+  #ENCRYPTION
   xml_accessor :creator_signature
   key :creator_signature, String
   
@@ -46,7 +45,16 @@ class Post
       (self.send accessor.to_sym).to_s}.join ';'
   end
 
-protected
+  def as_json(opts={})
+    {
+      :post => {
+        :id     => self.id,
+        :person => self.person.as_json,
+      }
+    }
+  end
+  
+  protected
   def destroy_comments
     comments.each{|c| c.destroy}
   end

app/models/profile.rb

@@ -9,7 +9,6 @@ class Profile
   xml_accessor :last_name
   xml_accessor :image_url
 
-
   key :first_name, String
   key :last_name,  String
   key :image_url,  String

app/models/request.rb

@@ -11,11 +11,11 @@ class Request
   xml_accessor :callback_url
   xml_accessor :exported_key, :cdata => true
 
+  key :person_id,       ObjectId
+  key :group_id,        ObjectId
   key :destination_url, String
   key :callback_url,    String
-  key :person_id, ObjectId
   key :exported_key,    String
-  key :group_id, ObjectId
 
   belongs_to :person
   
@@ -41,7 +41,7 @@ class Request
     self.save
   end
   
-#ENCRYPTION
+  #ENCRYPTION
     
   xml_accessor :creator_signature
   key :creator_signature, String
@@ -63,7 +63,6 @@ class Request
   def signature_valid?; true; end
 
   protected
-
   def clean_link
     if self.destination_url
       self.destination_url = 'http://' + self.destination_url unless self.destination_url.match('https?://')

app/models/retraction.rb

@@ -3,6 +3,15 @@ class Retraction
   include Diaspora::Webhooks
   include Encryptable
 
+  xml_accessor :post_id
+  xml_accessor :person_id
+  xml_accessor :type
+
+  attr_accessor :post_id
+  attr_accessor :person_id
+  attr_accessor :type
+
+
   def self.for(object)
     retraction = self.new
     if object.is_a? User
@@ -16,14 +25,6 @@ class Retraction
     retraction
   end
 
-  xml_accessor :post_id
-  xml_accessor :person_id
-  xml_accessor :type
-
-  attr_accessor :post_id
-  attr_accessor :person_id
-  attr_accessor :type
-
   def perform receiving_user_id
     Rails.logger.debug "Performing retraction for #{post_id}"
     begin
@@ -55,7 +56,7 @@ class Retraction
     Person.find_by_id(self.person_id)
   end
 
-#ENCRYPTION
+  #ENCRYPTION
   xml_accessor :creator_signature
 
   def signable_accessors

app/models/user.rb

@@ -31,7 +31,6 @@ class User
     self.person.send(method, *args)
   end
 
-
   def real_name
     "#{person.profile.first_name.to_s} #{person.profile.last_name.to_s}"
   end
@@ -61,6 +60,7 @@ class User
     end
     false
   end
+
   ######## Posting ########
   def post(class_name, options = {})
     options[:person] = self.person
@@ -96,7 +96,8 @@ class User
     else
       groups = self.groups.find_all_by_id( group_ids )
     end
-#send to the groups
+
+    #send to the groups
     target_people = [] 
 
     groups.each{ |group|
@@ -142,7 +143,6 @@ class User
   end
   
   ######### Posts and Such ###############
-
   def retract( post )
     post.unsocket_from_uid(self.id) if post.respond_to? :unsocket_from_uid
     retraction = Retraction.for(post)
@@ -281,6 +281,19 @@ class User
   def all_group_ids
     self.groups.all.collect{|x| x.id}
   end
+
+  def as_json(opts={})
+    {
+      :user => {
+        :posts            => self.raw_visible_posts.each{|post| post.as_json},
+        :friends          => self.friends.each {|friend| friend.as_json},
+        :groups           => self.groups.each  {|group|  group.as_json},
+        :pending_requests => self.pending_requests.each{|request| request.as_json},
+      }
+    }
+  end
+
+
   protected
 
   def self.generate_key

app/views/layouts/application.html.haml

@@ -39,7 +39,7 @@
 
         #session_action
           #global_search
-            = form_tag(users_path, :method => 'get') do
+            = form_tag(people_path, :method => 'get') do
               %label{:for => 'q'} Search
               = text_field_tag 'q'
 

app/views/people/index.html.haml

@@ -1,10 +1,16 @@
-/ %h1.big_text
+%h1.big_text
-/   .back
+  .back
-/     = link_to '⇧ home', root_path
+    = link_to "⇧ home", root_path
-/   Friends
+
-/   .button.right
+  Search
-/     = link_to 'Add Friend', requests_path
+
-= @people.count.to_s + search_or_index
+%p
+  =form_tag '/users', :method => "get" do
+    = text_field_tag :q
+    = submit_tag "search"
+    = link_to "reset", users_path
+
+= (@people.count).to_s + search_or_index
 %table
   %tr
     %th real name
@@ -15,10 +21,22 @@
         %td= person.real_name
         %td= person.email
         %td= person.url
-      %td= link_to 'Show', person
-      %td= link_to 'Destroy', person, :confirm => 'Are you sure?', :method => :delete
         
-%p= link_to "Add a friend", requests_path
+        -if current_user.friends.include? person
 
-#pagination
+        - elsif person.id == current_user.person.id
-  = will_paginate @people
+          %td
+          %td thats you!
+        -elsif current_user.pending_requests.find_by_person_id(person.id)
+          %td 
+          %td ^-you have a friend request from this person       
+        -elsif current_user.pending_requests.find_by_url(person.receive_url)
+          %td 
+          %td friend request pending
+        -else
+          %td
+          %td
+            = form_for Request.new do |f|
+              = f.select(:group_id, @groups_array)
+              = f.hidden_field :destination_url, :value => person.email
+              = f.submit "add friend"

app/views/users/index.html.haml

@@ -1,42 +0,0 @@
-%h1.big_text
-  .back
-    = link_to "⇧ home", root_path
-
-  Search
-
-%p
-  =form_tag '/users', :method => "get" do
-    = text_field_tag :q
-    = submit_tag "search"
-    = link_to "reset", users_path
-
-= (@people.count).to_s + search_or_index
-%table
-  %tr
-    %th real name
-    %th email
-    %th url
-    - for person in @people
-      %tr
-        %td= person.real_name
-        %td= person.email
-        %td= person.url
-        
-        -if current_user.friends.include? person
-
-        - elsif person.id == current_user.person.id
-          %td
-          %td thats you!
-        -elsif current_user.pending_requests.find_by_person_id(person.id)
-          %td 
-          %td ^-you have a friend request from this person       
-        -elsif current_user.pending_requests.find_by_url(person.receive_url)
-          %td 
-          %td friend request pending
-        -else
-          %td
-          %td
-            = form_for Request.new do |f|
-              = f.select(:group_id, @groups_array)
-              = f.hidden_field :destination_url, :value => person.email
-              = f.submit "add friend"

spec/controllers/people_controller_spec.rb

@@ -10,8 +10,8 @@ describe PeopleController do
   end
 
   it "index should yield search results for substring of person name" do
+    pending "wait, what???"
     Person.should_receive(:search)
-
     get :index, :q => "Eu"
   end