iso_8583_exos/lib/unpack/take_static_metadata.js

A javascript library for messaging in iso 8583 messaging format by Roy Salgado.

module.exports = function (self, incoming){
  if (!self.metaData) return incoming;
  const metaDataLength = self.metaData.length;

  return incoming.slice(metaDataLength, incoming.length);
};