paginate blog comments; fix length/site on AR objects

app/controllers/blogposts_controller.rb

@@ -9,6 +9,7 @@ class BlogpostsController < ApplicationController
 
   def show
     @comment = Comment.new(blogpost: @post)
+    @comments = @post.comments.page(params[:page])
   end
 
   def new

app/controllers/users_controller.rb

@@ -22,7 +22,7 @@ class UsersController < ApplicationController
       @users = User.where.not(id: User.first.id) #Remove first user
     end
     @users = @users.order("role_id desc", "confirmed desc", :name)
-    @count = @users.length
+    @count = @users.size
     @users = @users.page(params[:page]).per(100)
   end
 

app/views/blogposts/show.html.erb

@@ -17,9 +17,10 @@
   </div>
 </div>
 <div id="comments">
-  <h3><%= "#{pluralize(@post.comments.length, 'comment')}." %></h3>
+  <h3><%= "#{pluralize(@post.comments.size, 'comment')}." %></h3>
-  <% @post.comments.each do |c| %>
+  <% @comments.each do |c| %>
     <%= render "comments/comment", c: c %>
   <% end %>
+  <%= paginate @comments %>
   <%= render "comments/new" %>
 </div>

app/views/forumthreads/show.html.erb

@@ -20,7 +20,7 @@
   </div>
 </div>
 <div id="replies">
-  <h3><%= "#{pluralize(@thread.replies.length, 'reply')}." %></h3>
+  <h3><%= "#{pluralize(@thread.replies.size, 'reply')}." %></h3>
   <% @replies.each do |reply| %>
     <%= render partial: "threadreplies/reply", locals: {reply: reply} %>
   <% end %>

app/views/layouts/_footer.html.erb

@@ -1,7 +1,7 @@
 <% users = User.seen(2.minutes) %>
 <div id="footer">
   <div id="online-users">
-    <p>Users seen within the last two minutes: <%= users.length %></p>
+    <p>Users seen within the last two minutes: <%= users.size %></p>
     <% users.each do |u| %>
       <%= render partial: "users/username", locals: { user: u } %>
     <% end %>