Gary Wright wrote in post #990065:
>
> In particular, zero-width portions of the string
> can also be identified so that text can be inserted before or after
> existing characters including at the front or end of the string.

Nice explanation.  Now if ruby had a self documenting docs, like php, we 
could add your post to the docs, and they would be much improved.

-- 
Posted via http://www.ruby-forum.com/.