gistfile1.rb

class FacebookPaginator < WillPaginate::LinkRenderer
  include WillPaginate::ViewHelpers
  def stringified_merge(target, other)

    other.each do |key, value|
      key = key.to_s # this line is what it's all about!
      next if "fb_sig_friends" == key
      existing = target[key]

      if value.is_a?(Hash) and (existing.is_a?(Hash) or existing.nil?)
        stringified_merge(existing || (target[key] = {}), value)
      else
        target[key] = value
      end
    end
  end
  
  def to_html
    @options[:previous_label] = "&#9668; prev"
    @options[:next_label] = "next &#9658;"
    @options[:separator] = " | "
    @options[:container] = false
    @options[:page_entries_info] ||= false

    links = []

    # previous/next buttons
    links.unshift page_link_or_span(@collection.previous_page, 'disabled prev_page', @options[:previous_label])
    links.push    page_link_or_span(@collection.next_page,     'disabled next_page', @options[:next_label])
    html = links.join(@options[:separator])
    html = @options[:container] ? @template.content_tag(:div, html, html_attributes) : html
    @template.content_tag(:span, :class => 'pagination') do
      if @options[:page_entries_info] == true
        @template.content_tag(:span, page_entries_info(@collection, :entry_name => @options[:entry_name] || nil), :class => 'page_entries_info') + html
      else
        html
      end
    end
  end
end