getEthereumAddress function

String? getEthereumAddress(
  1. String? hezEthereumAddress
)

Gets the ethereum address part of a Hermez address

@param {String} hezEthereumAddress

@returns {String}

Implementation

String? getEthereumAddress(String? hezEthereumAddress) {
  if (hezEthereumAddress != null &&
      hezEthereumAddress.startsWith(hermezPrefix)) {
    return hezEthereumAddress.replaceFirst(hermezPrefix, '');
  } else {
    return hezEthereumAddress;
  }
}