実は will_paginate を使っていた

.rspec

@@ -1,3 +1,2 @@
---colour
---format progress
---drb
+--color
+--format Fuubar

app/controllers/articles_controller.rb

@@ -2,7 +2,7 @@ class ArticlesController < ApplicationController
   before_filter :login_required, :except => [:show, :index, :feed]
 
   def index
-    @articles = Article.publishing.newer_first
+    @articles = Article.publishing.newer_first.page(params[:page])
   end
 
   def show

app/controllers/welcome_controller.rb

@@ -1,6 +1,6 @@
 class WelcomeController < ApplicationController
   def index
     @articles = Article.publishing.newer_first.all(:limit => 5)
-    @entries = KarekiEntry.confirmed.newer_first.paginate(:page => params[:page], :per_page => 10)
+    @entries = KarekiEntry.confirmed.newer_first.page(params[:page])
   end
 end

app/models/kareki_entry.rb

@@ -7,6 +7,8 @@ class KarekiEntry < ActiveRecord::Base
     :author => :creator
   }.freeze
 
+  paginates_per 10
+
   belongs_to :feed, :foreign_key => :feed_id, :class_name => KarekiFeed.to_s
 
   scope :confirmed, :conditions => {:confirmation => "confirmed"}

app/views/welcome/index.html.haml

@@ -48,4 +48,5 @@
         %span.source!= link_to h(entry.feed.title), entry.feed.link
       .body!~ replace_img_to_anchor entry.content
 
-  != will_paginate @entries
+    .pager
+      = paginate(@entries)

public/stylesheets/application.css

@@ -436,12 +436,15 @@ table {
   table td {
     background: #eeeeee; }
 
-.admin_assistant {
-  font-size: small; }
-
 dl dt {
   border-color: #eeeeff;
   border-style: solid;
   border-width: 0px 0px 1px; }
 dl dd {
   margin: 0 0 0 2em; }
+
+.admin_assistant {
+  font-size: small; }
+
+.pager {
+  text-align: center; }