added pagination! (at least on the timeline)

app/assets/javascripts/pagination.coffee

@@ -0,0 +1,15 @@
+jQuery ->
+  if $('#pagination').size() > 0
+    $('#pagination').hide()
+    loading_posts = false
+
+    $('#load-more-btn').show().click ->
+      unless loading_posts
+        loading_posts = true
+        more_posts_url = $('#pagination .pagination .next a').attr('href')
+        $this = $(this)
+        $this.html('<i class="fa fa-spinner fa-spin"></i>').addClass('disabled')
+        $.getScript more_posts_url, ->
+          $this.text('Load more').removeClass('disabled') if $this
+          loading_posts = false
+      return

app/controllers/ajax/answer_controller.rb

@@ -12,6 +12,7 @@ class Ajax::AnswerController < ApplicationController
     end
 
     answer.user.decrement! :answered_count
+    answer.question.decrement! :answer_count
     if answer.user == current_user
       Inbox.create!(user: answer.user, question: answer.question, new: true)
     end # TODO: decide what happens with the question

app/controllers/static_controller.rb

@@ -1,5 +1,12 @@
 class StaticController < ApplicationController
   def index
+    if user_signed_in?
+      @timeline = current_user.timeline.paginate(page: params[:page])
+      respond_to do |format|
+        format.html
+        format.js
+      end
+    end
   end
 
   def about

app/views/static/index.html.haml

@@ -36,8 +36,15 @@
     .col-md-9.col-xs-12.col-sm-9
       = render 'layouts/messages'
 
-      - current_user.timeline.each do |answer|
+      #timeline
+        - @timeline.each do |answer|
           = render 'shared/answerbox', a: answer
+
+      #pagination= will_paginate @timeline, renderer: BootstrapPagination::Rails, page_links: false
+
+      - if @timeline.next_page
+        %button#load-more-btn.btn.btn-default{type: :button, 'data-current-page' => @timeline.current_page, 'data-type' => 'timeline'}
+          Load more
   = render "shared/links"
 - else
   .jumbotron

app/views/static/index.js.erb

@@ -0,0 +1,10 @@
+$('#timeline').append('<% @timeline.each do |answer|
+  %><%= j render 'shared/answerbox', a: answer
+%><% end %>');
+<% if @timeline.next_page %>
+  var _p = $('#pagination');
+  _p.replaceWith('<%= j will_paginate @timeline, renderer: BootstrapPagination::Rails, page_links: false %>');
+  _p.hide();
+<% else %>
+  $('#pagination, #load-more-btn').remove();
+<% end %>