Class: Jrf::InputReader::RsNormalizer

Inherits:
Object
  • Object
show all
Defined in:
lib/jrf/input_reader.rb

Overview

Translates JSON-SEQ record separators (RS, 0x1e) to newlines so the underlying Oj scanner sees a stream of whitespace-delimited values.

Instance Method Summary collapse

Constructor Details

#initialize(input) ⇒ RsNormalizer

Returns a new instance of RsNormalizer.



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# File 'lib/jrf/input_reader.rb', line 63

def initialize(input)
  @input = input
end

Instance Method Details

#read(length = nil, outbuf = nil) ⇒ Object 



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# File 'lib/jrf/input_reader.rb', line 67

def read(length = nil, outbuf = nil)
  chunk = @input.read(length)
  return nil if chunk.nil?

  chunk.tr!(RS_CHAR, "\n")
  if outbuf
    outbuf.replace(chunk)
  else
    chunk
  end
end