Module: RLP::Encode

Included in:
RLP::Extensions::Fixnum, String
Defined in:
lib/encode.rb

Instance Method Summary collapse

Instance Method Details

#to_rlp(is_array = false) ⇒ Object 



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# File 'lib/encode.rb', line 3

def to_rlp(is_array = false)
  return [0x80] if self == ""

  length = self.bytes.to_a.length

  offset = [0x80, 0xb7]
  offset = [0xc0, 0xf7] if is_array

  if length == 1 && !is_array && self.bytes.first <= 0x7f
    return [self.bytes.first]
  elsif length <= 55
    return [(offset[0]+length), *self.bytes]
  elsif length > 55
    return [(offset[1]+length.bytesize),*length.bytes, *self.bytes]
  end
end