Updated vote and index functions of poll controller. Added poll rendering. Removed vote rendering

app/controllers/polls_controller.rb

@@ -3,8 +3,15 @@ class PollsController < ApplicationController
 
 
   def index
+    @polls = Poll.all
   end
 
   def vote
+    poll = Poll.find( params[ :id ] )
+    poll.vote( params[ :answer ] )
+    if poll.save
+      flash[ :notice ] = 'Vote saved.'
+    end
+    redirect_to :action => 'index'
   end
 end

app/views/polls/index.html.erb

-<h2>PollsController#index</h2>
+<h2>Polls</h2>
+
+<% @polls.each do |poll| %>
+  <p>
+  <%= poll.question %>?
+  <%= link_to 'Yes', { :action => 'vote', :id => poll[:id], :answer => 'yes' }, :method => :post %> (<%= poll.yes %>) /
+  <%= link_to 'No', { :action => 'vote', :id => poll[:id], :answer => 'no' }, :method => :post %> (<%= poll.no %>)
+  </p>
+<% end %>

app/views/polls/vote.html.erb

-<h2>PollsController#vote</h2>