1Array.nub(3kaya)             Kaya module reference            Array.nub(3kaya)
2
3
4

NAME

6       Array::nub - Remove repeated elements from a list.
7

SYNOPSIS

9       Void nub( var [a] xs, Bool(a, a) eq=equal )
10

ARGUMENTS

12       xs The list
13
14       eq Optionally, the equality test. Defaults to Builtins.equal (3kaya)
15
16

DESCRIPTION

18       Remove  repeated  elements from a list in-place. Repeated elements will
19       be removed whether adjacent or not.
20
21
22    xs = [1,2,3,3,1,2,4,5,2,2,1];
23    nub(xs);
24    // xs = [1,2,3,4,5]
25
26       The name 'nub', incidentally, is  borrowed  from  the  Haskell  prelude
27       function of the same name, and suggests 'essence'.
28
29       Note  that  the  Set(3kaya)  module  contains types that are often more
30       suited to storing unique values
31

AUTHORS

33       Kaya  standard  library  by  Edwin  Brady,  Chris  Morris  and   others
34       (kaya@kayalang.org). For further information see http://kayalang.org/
35

LICENSE

37       The  Kaya  standard  library  is free software; you can redistribute it
38       and/or modify it under the terms  of  the  GNU  Lesser  General  Public
39       License  (version  2.1  or  any later version) as published by the Free
40       Software Foundation.
41
42
43
44Kaya                             December 2010                Array.nub(3kaya)