argAddMetaPrefix function

void argAddMetaPrefix(ArgParser argParser)

Implementation

void argAddMetaPrefix(ArgParser argParser) {
  argParser.addSeparator('JSON meta-data prefix settings');
  argParser.addOption(
    argNameMetaPrefix,
    defaultsTo: r'$',
    valueHelp: 'myPrefix',
    help: "Prefix for meta-data names.\n"
        "Meta-data is not an actual data included to your documents or collections. "
        "It's a data that will help the tool to work with the data fields of the documents.\n"
        r"By default meta-data name is started with `$` sign, "
        "but if it clashes with your field names you can change it to "
        "e.g. `@` or any other suitable for you values",
  );
}