asIf method
Compares this using comparison
and returns trueString
if true, otherwise return falseString
.
Example
String s = 'OK'.asIf((s) => s == "OK", "is OK", "is not OK"); // returns "is OK";
Implementation
String asIf(bool Function(String) comparison, String? trueString,
String falseString) =>
comparison(this) ? (trueString ?? '') : falseString;