magicString method

String magicString({ String defaultValue = '', bool nonEmptyInDebug = false, })

Converts the value to a String.

• defaultValue: The value to return if the conversion fails or the value is null.
• nonEmptyInDebug: If true, returns 'Lorem Ipsum' when the defaultValue is empty and the app is in debug mode.

Implementation

String magicString({String defaultValue = '', bool nonEmptyInDebug = false}) {
  if (isNull) {
    return defaultValue.validString(
      defaultValue: defaultValue,
      nonEmptyInDebug: nonEmptyInDebug,
    );
  }
  if (this is String) {
    return (this as String).validString(
      defaultValue: defaultValue,
      nonEmptyInDebug: nonEmptyInDebug,
    );
  }
  if (this is num) return toString();
  if (this is bool) return (this as bool) ? 'true' : 'false';
  if (this is List) return (this as List).join(', ');
  if (this is Map) {
    return (this as Map).entries
        .map((e) => '${e.key}: ${e.value}')
        .join(', ');
  }
  if (this is Set) return (this as Set).join(', ');
  if (this is Queue) return (this as Queue).join(', ');
  if (this is DateTime) return (this as DateTime).toIso8601String();
  return defaultValue.validString(
    defaultValue: defaultValue,
    nonEmptyInDebug: nonEmptyInDebug,
  );
}