example.yaml in trackler-2.2.1.54

- old
+ new
@@ -1,44 +1,44 @@
 exercise: Robot
 version: 1
 methods: name reset-name
 plan: 8
-tests: |
+tests: |-
   srand 1;
   my $robot = ::($exercise).?new;
   my Str $name = $robot.?name;
   like $name, /^^<[A..Z]>**2 <[0..9]>**3$$/, 'Name matches schema';
-  
+
   srand 2;
   is $robot.?name, $name, 'Name is persistent';
   srand 1;
   isnt ::($exercise).new.?name, $name, 'New Robot cannot claim previous Robot name';
-  
+
   srand 1;
   $robot.?reset-name;
   $robot.?reset_name; # Allows next test to still pass for older solutions
-  
+
   isnt $robot.?name, $name, "'reset-name' cannot use previous Robot name";
-  
+
   diag "\nCreating 100 robots...";
   push my @names, ::($exercise).new.name for 1..100;
   is @names, @names.unique, 'All names are unique';
   subtest 'Randomness', {
     plan 2;
     isnt @names, @names.sort, 'Names not ordered';
     isnt @names, @names.sort.reverse, 'Names not reverse ordered';
   }
 
 unit: class
-example: |
+example: |-
   subset Name of Str where * ~~ /^<[A..Z]>**2 <[0..9]>**3$/;
   has Name $.name = self.reset-name;
-  
+
   method reset-name {
     state Promise:D $promise = start ('AA000'..'ZZ999').pick: *;
     state Bool:D %record{Name:D};
     state Int:D $i = 0;
-  
+
     if $promise.status ~~ 'Kept' {
       ($!name = $promise.result[$i++]) or die 'All names used.';
     } else {
       $!name = ('A'..'Z').roll(2).join ~ (^10).roll(3).join;
     }