From 9e181739e87f72adc8b749df7fa28adcec0df1a0 Mon Sep 17 00:00:00 2001
From: Anthony Alberto <alberto.anthony@gmail.com>
Date: Sun, 10 Feb 2013 16:44:53 -0800
Subject: [PATCH] Issue #310 fixed. Refactored code to use a single method to
 know if a tag page should be displayed.

---
 kaminari-core/app/views/kaminari/_paginator.html.erb  | 2 +-
 kaminari-core/app/views/kaminari/_paginator.html.haml | 2 +-
 kaminari-core/app/views/kaminari/_paginator.html.slim | 2 +-
 kaminari-core/lib/kaminari/helpers/paginator.rb       | 5 +++++
 4 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/kaminari-core/app/views/kaminari/_paginator.html.erb b/kaminari-core/app/views/kaminari/_paginator.html.erb
index 26689bd..26e0ca2 100644
--- a/kaminari-core/app/views/kaminari/_paginator.html.erb
+++ b/kaminari-core/app/views/kaminari/_paginator.html.erb
@@ -11,7 +11,7 @@
     <%= first_page_tag unless current_page.first? %>
     <%= prev_page_tag unless current_page.first? %>
     <% each_page do |page| -%>
-      <% if page.left_outer? || page.right_outer? || page.inside_window? -%>
+      <% if page.display_tag? -%>
         <%= page_tag page %>
       <% elsif !page.was_truncated? -%>
         <%= gap_tag %>
diff --git a/kaminari-core/app/views/kaminari/_paginator.html.haml b/kaminari-core/app/views/kaminari/_paginator.html.haml
index 4f33e2d..0a34338 100644
--- a/kaminari-core/app/views/kaminari/_paginator.html.haml
+++ b/kaminari-core/app/views/kaminari/_paginator.html.haml
@@ -10,7 +10,7 @@
     = first_page_tag unless current_page.first?
     = prev_page_tag unless current_page.first?
     - each_page do |page|
-      - if page.left_outer? || page.right_outer? || page.inside_window?
+      - if page.display_tag?
         = page_tag page
       - elsif !page.was_truncated?
         = gap_tag
diff --git a/kaminari-core/app/views/kaminari/_paginator.html.slim b/kaminari-core/app/views/kaminari/_paginator.html.slim
index 6a587d7..fd263b8 100644
--- a/kaminari-core/app/views/kaminari/_paginator.html.slim
+++ b/kaminari-core/app/views/kaminari/_paginator.html.slim
@@ -11,7 +11,7 @@
     == first_page_tag unless current_page.first?
     == prev_page_tag unless current_page.first?
     - each_page do |page|
-      - if page.left_outer? || page.right_outer? || page.inside_window?
+      - if page.display_tag?
         == page_tag page
       - elsif !page.was_truncated?
         == gap_tag
diff --git a/kaminari-core/lib/kaminari/helpers/paginator.rb b/kaminari-core/lib/kaminari/helpers/paginator.rb
index 2c7a7f9..e6339e7 100644
--- a/kaminari-core/lib/kaminari/helpers/paginator.rb
+++ b/kaminari-core/lib/kaminari/helpers/paginator.rb
@@ -159,6 +159,11 @@ module Kaminari
           @last.is_a? Gap
         end
 
+        #Should we display the link tag?
+        def display_tag?
+          left_outer? || right_outer? || inside_window? || single_gap?
+        end
+
         def to_i #:nodoc:
           number
         end