paramInt method

int? paramInt(
  1. String key, [
  2. int? defaultValue
])

Helper to get a path parameter as an integer.

Implementation

int? paramInt(String key, [int? defaultValue]) {
  final val = params[key];
  if (val == null) return defaultValue;
  return val is int ? val : int.tryParse(val.toString()) ?? defaultValue;
}