sidef/scripts/RosettaCode/compare_a_list_of_strings_1.sf

#!/usr/bin/ruby

#
## https://rosettacode.org/wiki/Compare_a_list_of_strings
#

var arr = [1,2,3,4,5];

say (arr.unique.len == 1);    # all equal?
say (arr == arr.sort);        # sorted?