[0.4.0] - 15.07.2024

Update min SDK version.

Migrate to sealed classes.

Refactor asyncTryCatch - use future callback instead of future object.

[0.3.0] - 03.05.2022

Added new methods to Option and Result.

Option:

flatMap - returns None or calls f with the wrapped value and returns Some(f(value));
filter - returns None if the option is None or predicate returns false, otherwise returns Some.

Result:

flatMap - calls f if the result is Ok, otherwise returns the Err value of self;
flatMapErr - Calls f if the result is Err, otherwise returns the Ok value of self.

Restricted the parameterized type E for tryCatch and asyncTryCatch.

Fixed typos in the README and expanded the description of Option class.

Added new type Result that represents either success (Ok) or failure (Err).

A number of new methods have been added for Result and Option:

ifSome, ifNone, ifSomeElse, when (Option) and ifOk, ifErr, ifOkElse, when for getting internal value using callbacks;
static method flatten that converts from Option<Option<T>> to Option<T> and respectively Result<Result<T, E>, E> to Result<T, E>;
static method transpose for both classes that transposes a Result of an Option into an Option of a Result (and vice versa);
added tests for all methods (code coverage is 100%).