From 0c78a493d62e54244b1560409abfc0095bb5f3cc Mon Sep 17 00:00:00 2001
From: Alpha Chen <alpha.chen@gmail.com>
Date: Wed, 16 Dec 2015 21:08:22 -0800
Subject: [PATCH] Day 17.0

---
 ruby/day_17.rb | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 ruby/day_17.rb

diff --git a/ruby/day_17.rb b/ruby/day_17.rb
new file mode 100644
index 0000000..b96335d
--- /dev/null
+++ b/ruby/day_17.rb
@@ -0,0 +1,23 @@
+buckets = DATA.read.split("\n").map(&:to_i)
+puts (1..buckets.size).map {|i| buckets.combination(i).select {|p| p.inject(:+) == 150 }.size }.inject(:+)
+__END__
+50
+44
+11
+49
+42
+46
+18
+32
+26
+40
+21
+7
+18
+43
+10
+47
+36
+24
+22
+40