dynamicToBool static method

bool? dynamicToBool(
  1. dynamic value
)

Convert dynamic to bool.

Implementation

static bool? dynamicToBool(dynamic value) {
  if (value == null) {
    return null;
  }
  if (value is bool) {
    return value;
  }
  if (value is int) {
    if (value == 1) {
      return true;
    }
    if (value == 0) {
      return false;
    }
    return null;
  }
  if (value is String && value.isNotEmpty) {
    final String lower = value.toNormalize();
    if (lower == 'true') {
      return true;
    }
    if (lower == 'false') {
      return false;
    }
    return null;
  }
  return null;
}