Contents

module Tako
  class ProxyStack
    class << self
      def top
        @current
      end

      def in_piles(proxy)
        proxy.base ||= @current
        @current = proxy

        yield
      ensure
        @current = @current.base
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
tako-0.2.2	lib/tako/proxy_stack.rb
tako-0.2.1	lib/tako/proxy_stack.rb
tako-0.2.0	lib/tako/proxy_stack.rb
tako-0.1.0	lib/tako/proxy_stack.rb