Grow into something more useful.

[mtwilliams]

Typespec could be expanded upon to allow for spec'ing objects, attributes, and methods. Something like Rubtype and Ruby Type Checker.

There's a lot use for this:

• Code Climate's Article; and
• corresponding HackerNews Discussion.

The real benefit would be when:

• Typespecs can be statically analyzed against – Rubocop?
• Extensions to use typespecs for parameter checking in Rails and friends are made.
• Extensions to use typespecs to expand upon documentation are made.