Changes

1.0.2 / 2012-12-26

Delegate to polymorphic methods from .define and .implement so, they can be overidden.

1.0.1 / 2012-11-11

Fix issues with different Error types as they all inherit from Error.

1.0.0 / 2012-11-09

Add browser test integration.
Fix cross-browser incompatibilities & test failures.
Add support for host objects.
Add optional hint argument for method to ease debugging.
Remove default implementation at definition time.

0.1.1 / 2012-10-15

Fix regression causing custom type implementation to be stored on objects.

0.1.0 / 2012-10-15

Remove dependency on name module.
Implement fallback for engines that do not support ES5.
Add support for built-in type extensions without extending their prototypes.
Make API for default definitions more intuitive. Skipping type argument now defines default:

isFoo.define(function(value) {
```
return false
```
})
Make exposed define and implement polymorphic.
Removed dev dependency on swank-js.
Primitive types string, number, boolean no longer inherit method implementations from Object.

0.0.3 / 2012-07-17

Remove module boilerplate

0.0.2 / 2012-06-26

Name changes to make it less conflicting with other library conventions.
Expose function version of define & implement methods.
Expose Null and Undefined object holding implementations for an associated types.

0.0.1 / 2012-06-25

Initial release