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Class: ActionDispatch::Response::Buffer

Do not use. This class is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
ActionController::Live::Buffer
Inherits: Object
Defined in: actionpack/lib/action_dispatch/http/response.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(response, buf) ⇒ Buffer

[ GitHub ] 

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 99



def initialize(response, buf)
  @response = response
  @buf      = buf
  @closed   = false
  @str_body = nil
end


  







Instance Attribute Details



  

    #closed?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 147



def closed?
  @closed
end


  







Instance Method Details



  

    #<<(string)  
  



  

    

Alias for #write.


  



  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 127



alias_method :<<, :write


  








  

    #abort  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 139



def abort
end


  








  

    #body  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 112



def body
  @str_body ||= begin
    buf = +""
    each { |chunk| buf << chunk }
    buf
  end
end


  








  

    #close  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 142



def close
  @response.commit!
  @closed = true
end


  








  

    #each(&block)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 129



def each(&block)
  if @str_body
    return enum_for(:each) unless block_given?

    yield @str_body
  else
    each_chunk(&block)
  end
end


  








  

    #each_chunk(&block)   (private)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 152



def each_chunk(&block)
  @buf.each(&block)
end


  








  

    #to_ary  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 106



def to_ary
  @buf.respond_to?(:to_ary) ?
    @buf.to_ary :
    @buf.each
end


  








  

    #write(string)  
    Also known as: #<<
  



  

    
  





  
Raises:


    
  
  • 
    (IOError)
  
    • 





  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/response.rb', line 120



def write(string)
  raise IOError, "closed stream" if closed?

  @str_body = nil
  @response.commit!
  @buf.push string
end