parseComparable<T> function
Parses v
as to a Comparable type.
Implementation
Comparable<T>? parseComparable<T>(Object? v) {
if (v == null) return null;
if (v is num) return v as Comparable<T>;
if (v is String) return v as Comparable<T>;
return parseString(v) as Comparable<T>?;
}