I am trying to integrate Grape + Goliath.
[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.
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