sharnik

class PaginationListLinkRenderer < WillPaginate::LinkRenderer
  def to_html
    links = @options[:page_links] ? windowed_links : []
    html = links.join(@options[:separator])
    @options[:container] ? @template.content_tag(:ul, html, html_attributes) : html
  end

protected

  def windowed_links

sharnik

class PaginationListLinkRenderer < WillPaginate::LinkRenderer
  def to_html
    links = @options[:page_links] ? windowed_links : []
    html = links.join(@options[:separator])
    @options[:container] ? @template.content_tag(:ul, html, html_attributes) : html
  end

protected

  def windowed_links

sharnik

<div class="pagination">
  <span class="disabled prev_page">&laquo; Previous</span>
  <span class="current">1</span>
  <a href="/users/john/komentarze?page=2" rel="next">2</a>
  <a href="/users/john/komentarze?page=3">3</a>
  <a href="/users/john/komentarze?page=4">4</a>
  <a href="/users/john/komentarze?page=2" class="next_page" rel="next">Next &raquo;</a>
</div>

sharnik

<ul class="pagination">
  <li class="select">1</li>
  <li><a href="/users/john/komentarze?page=2">2</a></li>
  <li><a href="/users/john/komentarze?page=3">3</a></li>
  <li><a href="/users/john/komentarze?page=4">4</a></li>
</ul>

sharnik

<ul class="pagination">
  <li class="select">1</li>
  <li><a href="/users/john/komentarze?page=2">2</a></li>
  <li><a href="/users/john/komentarze?page=3">3</a></li>
  <li><a href="/users/john/komentarze?page=4">4</a></li>
</ul>

sharnik

will_paginate @comments, 
  :prev_label => '« poprzedni', 
  :next_label => 'następny »'

sharnik

{"email" => "moj@mejl.pl", "amp;name" => "Stefan"}

sharnik

module ActionController
  class AbstractRequest
    class << self
      def parse_query_parameters(query_string)
        return {} if query_string.blank?

        query_string = query_string.gsub("amp;", "")
        pairs = query_string.split('&').collect do |chunk|
          next if chunk.empty?
          key, value = chunk.split('=', 2)

sharnik

<%= cache('your_cache_key', :expires_in => 3.hours) do %>
  <!-- computation heavy stuff goes here %>
<% end %>

sharnik

  config.middleware.use Rack::Bug,
    :secret_key => "moje_tajne_haslo",
    :panel_classes => [
      Rack::Bug::TimerPanel,
      Rack::Bug::ActiveRecordPanel,
      Rack::Bug::CachePanel,
      Rack::Bug::SQLPanel,
      Rack::Bug::TemplatesPanel,
      Rack::Bug::LogPanel,
      Rack::Bug::MemoryPanel