Class: GQTP::Backend::Synchronous::IO

Inherits:
Object
  • Object
show all
Defined in:
lib/gqtp/backend/synchronous.rb

Instance Method Summary collapse

Constructor Details

#initialize(real_io) ⇒ IO

Returns a new instance of IO.



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# File 'lib/gqtp/backend/synchronous.rb', line 33

def initialize(real_io)
  @real_io = real_io
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/gqtp/backend/synchronous.rb', line 55

def close
  @real_io.close
end

#read(size = nil) {|data| ... } ⇒ Object

Yields:

  • (data) 


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# File 'lib/gqtp/backend/synchronous.rb', line 49

def read(size=nil)
  data = @real_io.read(size)
  yield(data) if block_given?
  Request.new(data)
end

#write(*chunks) ⇒ Object 



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# File 'lib/gqtp/backend/synchronous.rb', line 37

def write(*chunks)
  chunks.each do |chunk|
    until chunk.empty?
      written_bytes = @real_io.write(chunk)
      break if chunk.bytesize == written_bytes
      chunk = chunk[written_bytes..-1]
    end
  end
  yield if block_given?
  Request.new(nil)
end