pastel 0.3.0

A library for convinient code writing.

0.0.1

• Initial version.

0.0.2

• Add Option<T> class.

0.1.0

• Add PastelError, ExceptionError, StringError class.
• Change Result<O, E> to Result<O>.

0.1.1

• Add example.dart file.

0.2.0

• Add some iterable functions.
• Add ImmutableList<T>, ImmutableMap<T> class.

0.3.0

• Add Either<L, R> class.
• Add cond<T, R>, match<T, R>, when<T, R> functions.
• Add Scope<T> class.