Une Bue <unbewusst.sein / wortanschahung.com.invalid> wrote:

> 
> exists allready ?

Yes, following :

ms=String.methods
puts ms.include?('to_a')


however :
s='toto'
s.to_a
# => ['toto']


-- 
It's easy to play any musical instrument: all you have to do is 
touch the right key at the right time and the instrument will 
play itself. -- J.S. Bach