readNumberFromMapWithDefaultValue method

num? readNumberFromMapWithDefaultValue(
  1. Map<String, dynamic>? map,
  2. String key, [
  3. num? defaultValue
])

Implementation

num? readNumberFromMapWithDefaultValue(
  Map<String, dynamic>? map,
  String key, [
  num? defaultValue,
]) {
  return _readFromMapWithDefaultValue(map, key, defaultValue);
}