Remove repeated elements from a list.
Void nub( var [a] xs, Bool(a, a) eq=equal )
xs The list
eq Optionally, the equality test. Defaults to Builtins.equal (3kaya)
Remove repeated elements from a list in-place. Repeated elements will be removed whether adjacent or not.
xs = [1,2,3,3,1,2,4,5,2,2,1]; nub(xs); // xs = [1,2,3,4,5]
The name 'nub', incidentally, is borrowed from the Haskell prelude function of the same name, and suggests 'essence'.
Kaya standard library by Edwin Brady, Chris Morris and others ([email protected]). For further information see http://kayalang.org/
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.