Method: EvmClient::Formatter#to_utf8

Defined in:
lib/evm_client/formatter.rb

#to_utf8(hexstring) ⇒ Object 



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# File 'lib/evm_client/formatter.rb', line 54

def to_utf8(hexstring)
  return nil if hexstring.nil?
  hexstring.gsub(/^0x/,'').scan(/.{2}/).collect {|x| x.hex}.pack("U*").delete("\u0000")
end