Permutations: Difference between revisions

===Recursive===

{{trans|Kotlin}}

permute = Fn.new { |input|

if (input.count == 1) return [input]

{{libheader|Wren-math}}

Output modified to follow the pattern of the recursive version.

 

var input = [1, 2, 3]

===Library based===

{{libheader|Wren-perm}}

 

var a = [1, 2, 3]