argumentWasUsed method

bool argumentWasUsed(
  1. List<String> arguments,
  2. String argument
)

User method to check if an argument was used!

Implementation

bool argumentWasUsed(List<String> arguments, String argument) {
  bool result = false;
  for (int i = 0; i < arguments.length; i++) {
    if (arguments[i] == argument) {
      result = true;
      break;
    } else {}
  }
  return result;
}