getOrDefault method

  1. @override
String getOrDefault(
  1. String key,
  2. String defaultValue
)
override

Retrieves the value of an environment variable with a default fallback.

If the variable is not set or is empty, returns defaultValue.

final dbHost = env.getOrDefault('DB_HOST', 'localhost');

Implementation

@override
String getOrDefault(String key, String defaultValue) =>
    _env[key] ?? defaultValue;