-! Copyright (C) 2008 Your name.
+! Copyright (C) 2008 Jeff Bigot.
! See http://factorcode.org/license.txt for BSD license.
USING: arrays help.markup help.syntax kernel sequences ;
IN: adsoda.combinators
HELP: among
{ $values
- { "array" array } { "n" null }
+ { "array" array } { "n" "number of value to select" }
{ "array" array }
}
{ $description "returns an array containings every possibilities of n choices among a given sequence" } ;
{ $description "Copy the first element at the end of the sequence in order to close the cycle." } ;
-ARTICLE: "adsoda.combinators" "adsoda.combinators"
+ARTICLE: "adsoda.combinators" "Combinators"
{ $vocab-link "adsoda.combinators" }
;