added show answer thing

app/assets/javascripts/answer.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/controllers/answer_controller.rb

@@ -0,0 +1,5 @@
+class AnswerController < ApplicationController
+  def show
+    @answer = Answer.find(params[:id])
+  end
+end

app/helpers/answer_helper.rb

@@ -0,0 +1,2 @@
+module AnswerHelper
+end

app/views/answer/show.html.haml

@@ -0,0 +1,3 @@
+.container.j2-page
+  = render 'shared/answerbox', a: @answer
+

app/views/shared/_answerbox.html.haml

@@ -8,6 +8,7 @@
         %h6.text-muted.media-heading.answerbox-question-user
           = user_screen_name a.question.user, a.question.author_is_anonymous
           asked
+          %a{href: show_user_answer_path(a.user.screen_name, a.id)}
             = time_ago_in_words(a.question.created_at)
             ago
         %p.answerbox-question-text= a.question.content

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+
   root 'static#index'
 
   match '/about', to: 'static#about', via: 'get'
@@ -38,5 +39,7 @@ Rails.application.routes.draw do
   
   match '/user/:username(/p/:page)', to: 'user#show', via: 'get', defaults: {page: 1}
   match '/@:username(/p/:page)', to: 'user#show', via: 'get', as: :show_user_profile, defaults: {page: 1}
+  match '/@:username/a/:id', to: 'answer#show', via: 'get', as: :show_user_answer
   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
 end