classify-list

1 files changed, 12 insertions, 10 deletions

diff --git a/challenge-132/mark-anderson/raku/ch-2.raku b/challenge-132/mark-anderson/raku/ch-2.raku
index 215b866c0e..604cda2738 100644
--- a/challenge-132/mark-anderson/raku/ch-2.raku
+++ b/challenge-132/mark-anderson/raku/ch-2.raku
@@ -1,29 +1,31 @@
 #!/usr/bin/env raku
 
-my @players-age = < 20 Alex  >,
+my @player-ages = < 20 Alex  >,
                   < 28 Joe   >,
                   < 38 Mike  >,
                   < 18 Alex  >,
                   < 25 David >,
                   < 18 Simon >;
 
-my @players-name = < Alex  Stewart >,
+my @player-names = < Alex  Stewart >,
                    < Joe   Root    >,
                    < Mike  Gatting >,
                    < Joe   Blog    >,
                    < Alex  Jones   >,
                    < Simon Duane   >;
 
-my %a = @players-age.classify({ .[1] }, :as{ .[0] });
-my %n = @players-name.classify({ .[0] }, :as{ .[1] });
+my %a  = % .classify-list: :as{ .[0] }, { .[1], 'ages'  }, @player-ages;
+   %a .=    classify-list: :as{ .[1] }, { .[0], 'names' }, @player-names;
 
 for %a.keys.sort -> $k
 {
-    if %n{$k}:exists
-    {    
-        for %a{$k}<> X %n{$k}<>
-        {
-            printf("%-3d%-6s%s\n", .[0], $k, .[1]);
-        }
+    my %b = %a{$k};
+
+    if %b<ages>:exists and %b<names>:exists
+    {
+         for %b<ages><> X %b<names><>
+         {
+             printf "%-3d%-6s%s\n", .[0], $k, .[1];
+         }
     }
 }