Contents

module Sinatra
  module AssetPack
    module HtmlHelpers
      extend self

      def e(str)
        re = Rack::Utils.escape_html str
        re = re.gsub("/", '/')  # Rack sometimes insists on munging slashes in Ruby 1.8.
        re
      end

      def kv(hash)
        hash.map { |k, v| " #{e k}='#{e v}'" }.join('')
      end

      def get_file_uri(file, assets)
        raise RuntimeError, "You must pass in an asset for a URI to be created for it." if file.nil?

        local = assets.local_file_for file

        if assets.asset_hosts.nil?
          BusterHelpers.add_cache_buster(file, local)
        else
          assets.asset_hosts[Digest::MD5.hexdigest(file).to_i(16) % assets.asset_hosts.length]+BusterHelpers.add_cache_buster(file, local)
        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
sinatra-assetpack-0.1.7	lib/sinatra/assetpack/html_helpers.rb
sundawg-sinatra-assetpack-fork-0.1.6	lib/sinatra/assetpack/html_helpers.rb
sinatra-assetpack-0.1.6	lib/sinatra/assetpack/html_helpers.rb
sinatra-assetpack-0.1.5	lib/sinatra/assetpack/html_helpers.rb
sinatra-assetpack-0.1.4	lib/sinatra/assetpack/html_helpers.rb