invariant_collection 1.0.12

Invariant versions of standard collection types using extension types. As of version 1.0.11, the kinds which are implemented are `Iterable`, `List`, `Set`, and `Map`.

1.0.12

• Remove methods that are inherently incompatible with preservation of invariance (only special cases for the values of type arguments would not cause the invariance property to be violated).

1.0.11

• Improve README.md.

1.0.10

• Improve example.dart, add assertions about isInvariant to the getters iIterable, iList, iSet, iMap.

1.0.9

• Improve README.md.

1.0.8

• Reorganize libraries in order to enable implements of private types. This is needed in order to make IList<T> assignable to IIterable<T>, and similarly for other collection types.
• Add library invariant_set.dart, providing the extension type ISet.

1.0.7

• Add library invariant_iterable.dart, providing the extension type IIterable. Add members of IList where this type is used.

1.0.6

• Add library invariant_collection.dart, exporting invariant_list.dart. This library will export all the other libraries in this package.

1.0.5

• Update README.md text about the assertion.

1.0.4

• Extended and improved README.md.
• Added IList constructor that asserts isInvariant, to enable a safe way (when assertions are enabled) to obtain an IList from a given List.

1.0.3

• Extended README.md further.

1.0.2

• Extended README.md substantially.

1.0.1

• Add DartDoc comments.

1.0.0

• Initial version.