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Class: ActionView::StreamingBuffer

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: actionview/lib/action_view/buffers.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(block) ⇒ StreamingBuffer

[ GitHub ] 

  


# File 'actionview/lib/action_view/buffers.rb', line 109



def initialize(block)
  @block = block
end


  







Instance Attribute Details



  

    #append=(value)   (writeonly)
  



  

    

Alias for #<<.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 119



alias :append= :<<


  








  

    #block   (readonly)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 147



attr_reader :block


  








  

    #html_safe?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 135



def html_safe?
  true
end


  








  

    #safe_append=(value)   (writeonly)
  



  

    

Alias for #safe_concat.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 124



alias :safe_append= :safe_concat


  







Instance Method Details



  

    #<<(value)  
    Also known as: #concat, #append=
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 113



def <<(value)
  value = value.to_s
  value = ERB::Util.h(value) unless value.html_safe?
  @block.call(value)
end


  








  

    #capture  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 126



def capture
  buffer = +""
  old_block, @block = @block, ->(value) { buffer << value }
  yield
  buffer.html_safe
ensure
  @block = old_block
end


  








  

    #concat(value)  
  



  

    

Alias for #<<.


  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 118



alias :concat  :<<


  








  

    #html_safe   (readonly)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 139



def html_safe
  self
end


  








  

    #raw  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 143



def raw
  RawStreamingBuffer.new(self)
end


  








  

    #safe_concat(value)  
    Also known as: #safe_append=
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/buffers.rb', line 121



def safe_concat(value)
  @block.call(value.to_s)
end