Allow options to be added to "use"

Eventually we hope to be able to accept arguments like
the way Rack handlers do it:

  use :Foo, :bool1, :bool2, :option => value

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/rainbows/http_server.rb b/lib/rainbows/http_server.rb
index da97929..b528942 100644
--- a/lib/rainbows/http_server.rb
+++ b/lib/rainbows/http_server.rb
@@ -52,6 +52,14 @@ module Rainbows
       Module === mod or
         raise ArgumentError, "concurrency model #{model.inspect} not supported"
       extend(mod)
+      args.each do |opt|
+        case opt
+        when Hash; O.update(opt)
+        when Symbol; O[opt] = true
+        else; raise ArgumentError, "can't handle option: #{opt.inspect}"
+        end
+      end
+      mod.setup if mod.respond_to?(:setup)
       Const::RACK_DEFAULTS['rainbows.model'] = @use = model.to_sym
       Const::RACK_DEFAULTS['rack.multithread'] = !!(/Thread/ =~ model.to_s)
       case @use