Merge pull request #12533 from ash/ash-335

Task 1 Week 225 solution in Raku by @ash

1 files changed, 12 insertions, 0 deletions

diff --git a/challenge-335/ash/raku/ch-1.raku b/challenge-335/ash/raku/ch-1.raku
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+# Task 1 of the Weekly Challenge 335
+# https://theweeklychallenge.org/blog/perl-weekly-challenge-335/#TASK1
+
+say find-common('bella', 'label', 'roller'); # Bag(e l(2))
+say find-common('cool', 'lock', 'cook');     # Bag(c o)
+say find-common('hello', 'world', 'pole');   # Bag(l o)
+say find-common('abc', 'def', 'ghi');        # Bag()
+say find-common('aab', 'aac', 'aaa');        # Bag(a(2))
+
+sub find-common(*@words) {
+    [∩] @words.map: *.comb.Bag
+}