Module: CrumbsHelper

Defined in:
app/helpers/crumbs_helper.rb

Instance Method Summary collapse

Instance Method Details

breadcrumb(“Home” => “/”, “Blog” => [:site, :blog], @post.title => request.path )



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# File 'app/helpers/crumbs_helper.rb', line 5

def breadcrumb(crumbs = {})
  crumbs = crumbs.to_a
  buff = ""
  buff << '<ul class="breadcrumb">'
  active = crumbs.pop
  crumbs.each do |title, path|
    path = !path.is_a?(String) ? polymorphic_path(path) : h(path)
    
    buff << <<-eos
    <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
      <a itemprop="url" href="#{path}">
        <span itemprop="title">#{h(title)}</span>
      </a> 
      <span class="divider">/</span>
    </li>
    eos
    
  end
  
  title, path = active
  path = !path.is_a?(String) ? polymorphic_path(path) : h(path)
  
  buff << <<-eos
    <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb" class="active">
      <a itemprop="url" href="#{path}">
        <span itemprop="title">#{h(title)}</span>
      </a> 
    </li>
    eos
  
  
  buff << '</ul>'
  content_for( :breadcrumb,  buff.html_safe )
  nil
end