Sort using a custom comparator: Difference between revisions

=={{header|Wren}}==

{{libheader|Wren-sort}}

<lang ecmascript>import "/sort" for Cmp, Sort

var cmp = Fn.new { |s, t|

if (s.count < t.count) return 1

if (s.count > t.count) return -1

return Cmp.insensitive.call(s, t)

}

var strings = ["Here", "are", "some", "sample", "strings", "to", "be", "sorted"]

System.print("Unsorted: %(strings)")

Sort.insertion(strings, cmp)

System.print("Sorted : %(strings)")</lang>

{{out}}

<pre>

Unsorted: [Here, are, some, sample, strings, to, be, sorted]

Sorted : [strings, sample, sorted, Here, some, are, be, to]

</pre>