Rack::Response
The response object. See Rack::Response and Rack::ResponseHelpers for more info: rack.rubyforge.org/doc/classes/Rack/Response.html rack.rubyforge.org/doc/classes/Rack/Response/Helpers.html
# File lib/sinatra/base.rb, line 57 def finish @body = block if block_given? if [204, 304].include?(status.to_i) header.delete "Content-Type" [status.to_i, header.to_hash, []] else body = @body || [] body = [body] if body.respond_to? :to_str if body.respond_to?(:to_ary) header["Content-Length"] = body.to_ary. inject(0) { |len, part| len + Rack::Utils.bytesize(part) }.to_s end [status.to_i, header.to_hash, body] end end
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