Is there any utility to split a string into Array?

Here is a snapcode: ' bmw, bugatti & luxury'.scan(/\w+/, alert); How many alert dialongs will you see after executing given snapcode?

Which class serves the purpose of sophisticated string interpolation?

If you want to create a distribution tarball in the pkg/ directory, what package would you run?

Is it required to use Element#on exclusively?

After being encapsulated by Element.Methods, what object is it copied over to?

Instance method String#extractScripts():

If you want to create a hash, which utility would you use?

The IE properties, offsetWidth and clientHeight along with computed CSS are able to measure elements. Why not use them?

Which of these is NOT a namespace in PrototypeJS? Event Abstract Number Ajax Enumerable Class Hash

What is JSON's meaning and purpose?