From: J2M <james2mccarthy@...>
Date: 2006-10-12T05:18:07+09:00
Subject: case ... when and arrays (or what was why_ showing us at railsconf europe)

Hi,

I would like to test a string foo against an array bar in as case...
when clause and would like to know the best way to do this. I am sure
why_ did something neat with an * operator, but can't find any
reference. I could do it long hand, but that just aint rubyish.

e.g.

foo = "that"
bar = %(this that other)
case foo

when (some clever way of test for foo in the array bar)
.
.
else 

end

Anybody got a good suggestion?