setify : 'a list -> 'a list

SYNOPSIS

Removes repeated elements from a list. Makes a list into a `set'.

DESCRIPTION

setify l removes repeated elements from l, leaving the last occurrence of each duplicate in the list.

FAILURE CONDITIONS

Never fails.

EXAMPLE

  # setify [1;2;3;1;4;3];;
  val it : int list = [1; 2; 3; 4]

COMMENTS

The current implementation will in fact return a sorted list according to the basic OCaml polymorphic ordering.

SEE ALSO

uniq.