>> > Doc-ed in the Pickaxe chapter on Expressions. (But not the value >> > argument, which is a recently added feature.) >> >> Sigh. >> >> Am I the only one who has a hard time browsing PickAxe? >> I swear I care almost never find what I want promptly. You should take a look at: http://www.ruby-lang.org/en/man-1.4/index.html FUKUMOTO Atsushi fukumoto / imasy.or.jp