Class: Ndo::Host::Accumulator

Inherits:
Object
  • Object
show all
Defined in:
lib/ndo/host.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stream) ⇒ Accumulator

Returns a new instance of Accumulator.



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# File 'lib/ndo/host.rb', line 28

def initialize(stream)
  @stream = stream
  @buffer = ''
  @eof = false
end

Instance Attribute Details

#buffer ⇒ Object (readonly)

Returns the value of attribute buffer.



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# File 'lib/ndo/host.rb', line 26

def buffer
  @buffer
end

Instance Method Details

#copy_if_ready(ready_list) ⇒ Object 



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# File 'lib/ndo/host.rb', line 34

def copy_if_ready(ready_list)
  return unless ready_list.include?(@stream)
  
  @buffer << @stream.read_nonblock(1024)
rescue EOFError
  @eof = true
end

#eof? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ndo/host.rb', line 42

def eof?
  @eof
end