orbit-basic/app/models/snippet_filter.rb

module SnippetFilter
  def render_snippet(snippet_name)
    
    snippet = Snippet.find_by_name(snippet_name)
    
    if snippet
      return Liquid::Template.parse( snippet.read_attribute( "content_#{I18n.locale}" ) ).render
    else
      return "nothing"
    end
    
  end
end