Class: Puma::IOBuffer

Inherits:
StringIO
  • Object
show all
Defined in:
lib/puma/io_buffer.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ IOBuffer

Returns a new instance of IOBuffer.



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

def initialize
  super.binmode
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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

def empty?
  length.zero?
end

#read_and_reset ⇒ String

Read & Reset - returns contents and resets

Returns:

  • (String) —

    StringIO contents



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

def read_and_reset
  rewind
  str = read
  truncate 0
  rewind
  str
end

#reset ⇒ Object Also known as: clear 



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

def reset
  truncate 0
  rewind
end

#to_s ⇒ Object 



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

def to_s
  rewind
  read
end