module ActionDispatch::Response::Setup
def initialize(status = 200, header = {}, body = [])
def initialize(status = 200, header = {}, body = []) @writer = lambda { |x| @body << x } @block = nil @length = 0 @status, @header = status, header self.body = body @cookie = [] @sending_file = false @blank = false if content_type = self["Content-Type"] type, charset = content_type.split(/;\s*charset=/) @content_type = Mime::Type.lookup(type) @charset = charset || "UTF-8" end yield self if block_given? end