DG IZ added an error message on request delete

app/controllers/requests_controller.rb

@@ -8,10 +8,14 @@ class RequestsController < ApplicationController
   
   def destroy
     if params[:accept]
-      @friend = current_user.accept_and_respond( params[:id], params[:group_id])
 
-      flash[:notice] = "you are now friends"
+      if params[:group_id]
-      redirect_to root_url 
+        @friend = current_user.accept_and_respond( params[:id], params[:group_id])
+        
+        flash[:notice] = "you are now friends"
+        redirect_to root_url 
+      else
+        flash[:error] = "please select a group!"
     else
       current_user.ignore_friend_request params[:id]
       flash[:notice] = "ignored friend request"

app/views/requests/_request.html.haml

@@ -14,6 +14,8 @@
 
   %ul.request_buttons
     %select{ :class => "group_selector", :style=>"display:inline;"}
+      %option Add to group
+      %option
       - for group in current_user.groups
         %option{:value => group.id}= group.name
     %li.accept= link_to 'Accept', request_path(request, :accept => true), :method => :delete, :class => "button"