"Everything, including a literal, is an object, so this works:"
-199 abs displayNl                                               "199"
'gst is cool' size displayNl                                     "11"
( 'Slick' indexOf: $c ) displayNl                                     "4"
'Nice Day Isn''t It?' asLowercase asSet asSortedCollection asString displayNl "' '?acdeinsty'"