Method: Rack::Response#initialize

Defined in:
lib/rack/response.rb

#initialize(body = [], status = 200, header = {}) {|_self| ... } ⇒ Response

Returns a new instance of Response.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/rack/response.rb', line 22

def initialize(body=[], status=200, header={}, &block)
  @status = status.to_i
  @header = Utils::HeaderHash.new("Content-Type" => "text/html").
                                  merge(header)

  @chunked = "chunked" == @header['Transfer-Encoding']
  @writer  = lambda { |x| @body << x }
  @block   = nil
  @length  = 0

  @body = []

  if body.respond_to? :to_str
    write body.to_str
  elsif body.respond_to?(:each)
    body.each { |part|
      write part.to_s
    }
  else
    raise TypeError, "stringable or iterable required"
  end

  yield self  if block_given?
end