image_tag (Merb::AssetsMixin)

    # File lib/merb-assets/assets_mixin.rb, line 100
        def image_tag(img, opts={})
          if img[0].chr == '/'
            opts[:src] = img
          else
            opts[:path] ||=
              if img =~ %r{^https?://}
                ''
              else
                if Merb::Config[:path_prefix]
                  Merb::Config[:path_prefix] + '/images/'
                else
                  '/images/'
                end
              end
            opts[:src] ||= opts.delete(:path) + img
          end
          %{<img #{ opts.to_xml_attributes } />}
        end