fix

2 files changed, 7 insertions, 1 deletions

diff --git a/challenge-277/feng-chang/raku/ch-1a.raku b/challenge-277/feng-chang/raku/ch-1a.raku
index 00694b6dee..909e2a1cbf 100755
--- a/challenge-277/feng-chang/raku/ch-1a.raku
+++ b/challenge-277/feng-chang/raku/ch-1a.raku
@@ -2,4 +2,4 @@
 
 unit sub MAIN(Str:D \s1, Str:D \s2);
 
-put +[(&)] (s1, s2).map({ .cache.grep(.one) with .words });
+put +[(&)] (s1, s2).map({ .grep(.one) with .words.List });
diff --git a/challenge-277/feng-chang/raku/test.raku b/challenge-277/feng-chang/raku/test.raku
index bdf1bbbc1e..9c16d2aa82 100755
--- a/challenge-277/feng-chang/raku/test.raku
+++ b/challenge-277/feng-chang/raku/test.raku
@@ -20,6 +20,12 @@ pwc-test './ch-1.raku', 'Perl and Python are very similar', 'Python is top in gu
     'Count Common: <Perl and Python are very similar>, <Python is top in guest languages> => 1';
 pwc-test './ch-1.raku', 'Perl is imperative Lisp is functional', 'Crystal is similar to Ruby', 0,
     'Count Common: <Perl is imperative Lisp is functional>, <Crystal is similar to Ruby>  => 0';
+pwc-test './ch-1a.raku', 'Perl is my friend', 'Perl and Raku are friend', 2,
+    'Count Common: <Perl is my friend>, <Perl and Raku are friend>                        => 2';
+pwc-test './ch-1a.raku', 'Perl and Python are very similar', 'Python is top in guest languages', 1,
+    'Count Common: <Perl and Python are very similar>, <Python is top in guest languages> => 1';
+pwc-test './ch-1a.raku', 'Perl is imperative Lisp is functional', 'Crystal is similar to Ruby', 0,
+    'Count Common: <Perl is imperative Lisp is functional>, <Crystal is similar to Ruby>  => 0';
 
 # Task 2, Strong Pair
 pwc-test './ch-2.raku', <1 2 3 4 5>, 4, 'Strong Pair: 1, 2, 3, 4, 5 => 4';