String to Array of Substrings by delimiter

[Steve Amerige]

Hi all,

Suppose you have:
    String s = '/a/b/c/d'     // guaranteed to begin with a / and have 
at least one substring sequence after the /; can have more than 4 as 
shown in this example

and I want the result:

    [ '/a', '/a/b', '/a/b/c', '/a/b/c/d' ]

where '/' can be any single character delimiter.  What would be the 
easiest, grooviest way to get that result?

Thanks,
Steve Amerige
Principal Software Developer, Fraud and Compliance Solutions Development
SAS Institute, 100 SAS Campus Dr, Room U3050, Cary, NC 27513-8617