transforming a rack response into a Goliath-compatible response

[Daniel Doubrovkine <dblock@dblock.org>]

[-- Attachment #1: Type: text/plain, Size: 1265 bytes --]

I am trying to integrate Grape + Goliath.

From Grape we get something like this:

[200, {"Content-Type"=>"application/json", "Content-Length"=>"15"},
#<Rack::BodyProxy:0x007fd606ea26d8 @body=#<Rack::Response:0x007fd606e98430
@status=200, @header={"Content-Type"=>"application/json",
"Content-Length"=>"15"}, @chunked=false,
@writer=#<Proc:0x007fd606e98228@/Users/dblock/.rvm/gems/ruby-1.9.3-p385/gems/rack-1.5.2/lib/rack/response.rb:27
(lambda)>, @block=nil, @length=15, @body=["{\"ping\":\"pong\"}"]>,
@block=#<Proc:0x007fd606ea2688@/Users/dblock/.rvm/gems/ruby-1.9.3-p385/gems/rack-1.5.2/lib/rack/response.rb:79>,
@closed=false>]

What's the proper way to transform it into a Goliath-compatible response,
basically how do I cleanly translate a BodyProxy into a string body?

Thanks,
dB.

-- 

dB. | Moscow - Geneva - Seattle - New York
code.dblock.org - @dblockdotorg <http://twitter.com/#!/dblockdotorg> -
artsy.net - github/dblock <https://github.com/dblock>

-- 

--- 
You received this message because you are subscribed to the Google Groups "Rack Development" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rack-devel+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.

[-- Attachment #2: Type: text/html, Size: 2182 bytes --]