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Class: Puma::IOBuffer

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, StringIO
Instance Chain:
self, StringIO
Inherits: StringIO
Defined in: lib/puma/io_buffer.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new ⇒ IOBuffer

[ GitHub ] 

  


# File 'lib/puma/io_buffer.rb', line 7



def initialize
  super.binmode
end


  







Instance Attribute Details



  

    #empty?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'lib/puma/io_buffer.rb', line 11



def empty?
  length.zero?
end


  







Instance Method Details



  

    #append(*strs)  
  



  

    

truffleruby (24.2.1, like ruby 3.3.7)



StringIO.new.write("a", "b") # => `write': wrong number of arguments (given 2, expected 1) (ArgumentError)


  



  [ GitHub ]


  

  


# File 'lib/puma/io_buffer.rb', line 41



def append(*strs)
  strs.each { |str| write str }
end


  








  

    #clear  
  



  

    

Alias for #reset.


  



  [ GitHub ]


  

  


# File 'lib/puma/io_buffer.rb', line 35



alias_method :clear, :reset


  








  

    #read_and_reset  ⇒ String 
  



  

    

Read & Reset - returns contents and resets


  





  
Returns:


    
  
  • 
    (String)
—    
    

    StringIO contents
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/puma/io_buffer.rb', line 27



def read_and_reset
  rewind
  str = read
  truncate 0
  rewind
  str
end


  








  

    #reset  
    Also known as: #clear
  

  [ GitHub ]


  

  


# File 'lib/puma/io_buffer.rb', line 15



def reset
  truncate 0
  rewind
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


# File 'lib/puma/io_buffer.rb', line 20



def to_s
  rewind
  read
end