isValid method
Check if cache entry is valid
Implementation
bool isValid(PackageCategory category) {
final now = DateTime.now();
final difference = now.difference(category.fetchedAt);
return difference.inDays < _cacheTtlDays;
}
Check if cache entry is valid
bool isValid(PackageCategory category) {
final now = DateTime.now();
final difference = now.difference(category.fetchedAt);
return difference.inDays < _cacheTtlDays;
}