parseJsonDouble function

double parseJsonDouble(
  1. dynamic value, [
  2. double defaultValue = 0.0
])

Implementation

double parseJsonDouble(dynamic value, [double defaultValue = 0.0]) {
  if (value == null) return defaultValue;
  if (value is num) return value.toDouble();
  if (value is String) return double.tryParse(value) ?? defaultValue;
  return defaultValue;
}