Fix .getType() for values and anonymous objects
Fix .getType() for functions
Add objects and arrays to type handling system
Add simple each for array-like objects
Get rid of .isFunction()

Use typeof instead.
Use strict equality checking operator everywhere
Minor clean-up of if condition
Only keep re-usable function in handlers object
Add .get() and .getGetter() functionality
Make sure all each functions are interruptable

Iteration should stop when the callback returns false.
Add getter for typed array in natives