solution for challenge 005

2 files changed, 27 insertions, 0 deletions

diff --git a/challenge-005/rob4t/perl6/ch-1.p6 b/challenge-005/rob4t/perl6/ch-1.p6
new file mode 100644
index 0000000000..5e12e50898
--- /dev/null
+++ b/challenge-005/rob4t/perl6/ch-1.p6
@@ -0,0 +1,16 @@
+#!/usr/bin/env perl6
+use v6;
+
+sub MAIN(Str $word, Str $file = '/usr/share/dict/words') {
+    my $word_bag = $word.lc.comb.Bag;
+
+    my @found_words = $file.IO.lines.grep: {
+        # not the same word
+        .lc ne $word.lc
+        and
+        # look for words AND phrases
+        .lc.words.map({.comb}).flat.Bag eqv $word_bag
+    };
+
+    .say for @found_words;
+}
diff --git a/challenge-005/rob4t/perl6/ch-2.p6 b/challenge-005/rob4t/perl6/ch-2.p6
new file mode 100644
index 0000000000..d705130729
--- /dev/null
+++ b/challenge-005/rob4t/perl6/ch-2.p6
@@ -0,0 +1,11 @@
+#!/usr/bin/env perl6
+use v6;
+
+sub MAIN(Str $file where *.IO.r = '/usr/share/dict/words' ) {
+    my %a is Bag = $file.IO.lines.map({.words.map({.comb}).flat.Bag});
+
+    my $max_val = %a.values.max;
+    for %a.pairs.grep: *.value == $max_val {
+        say join(": ", .value, .key.kxxv.sort.join);
+    }
+}