1 files changed, 21 insertions, 0 deletions
diff --git a/challenge-134/abigail/ruby/ch-2.rb b/challenge-134/abigail/ruby/ch-2.rb
new file mode 100644
index 0000000000..17c9d79acf
--- /dev/null
+++ b/challenge-134/abigail/ruby/ch-2.rb
@@ -0,0 +1,21 @@
+#!/usr/bin/ruby
+
+#
+# See ../README.md
+#
+ 
+#
+# Run as: ruby ch-2.rb < input-file
+#
+
+ARGF . each_line do
+    |line|
+    n, m = line . split
+    seen = {}
+    for i in 1 .. n . to_i do
+        for j in 1 .. m . to_i do
+            seen [i * j] = 1
+        end
+    end
+    puts (seen . size)
+end