# File lib/rack/chunked.rb, line 42 def call(env) status, headers, body = @app.call(env) headers = HeaderHash.new(headers) if env['HTTP_VERSION'] == 'HTTP/1.0' || STATUS_WITH_NO_ENTITY_BODY.include?(status) || headers['Content-Length'] || headers['Transfer-Encoding'] [status, headers, body] else headers.delete('Content-Length') headers['Transfer-Encoding'] = 'chunked' [status, headers, Body.new(body)] end end