Class: Cyberweb::REST::Response

Inherits:
Rack::Response
  • Object
show all
Defined in:
lib/cyberweb/REST/base/response.rb

Overview

Cyberweb::REST::Response

Constant Summary collapse

DROP_BODY_RESPONSES =
#

DROP_BODY_RESPONSES

#
[204, 304]

Instance Method Summary collapse

Instance Method Details

#body=(value) ⇒ Object

#

body=

#


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# File 'lib/cyberweb/REST/base/response.rb', line 34

def body=(value)
  value = value.body while Rack::Response === value
  @body = String === value ? [value.to_str] : value
end

#each ⇒ Object

#

each

#


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# File 'lib/cyberweb/REST/base/response.rb', line 42

def each
  block_given? ? super : enum_for(:each)
end

#finish ⇒ Object

#

finish

#


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# File 'lib/cyberweb/REST/base/response.rb', line 49

def finish
  result = body

  if drop_content_info?
    headers.delete 'Content-Length'
    headers.delete 'Content-Type'
  end

  if drop_body?
    close
    result = []
  end

  if calculate_content_length?
    # if some other code has already set Content-Length, don't muck with it
    # currently, this would be the static file-handler
    headers['Content-Length'] = body.map(&:bytesize).reduce(0, :+).to_s
  end

  [status, headers, result]
end