1 files changed, 26 insertions, 0 deletions
diff --git a/challenge-146/abigail/ruby/ch-2.rb b/challenge-146/abigail/ruby/ch-2.rb
new file mode 100644
index 0000000000..e664fb75e2
--- /dev/null
+++ b/challenge-146/abigail/ruby/ch-2.rb
@@ -0,0 +1,26 @@
+#!/usr/bin/ruby
+
+#
+# See ../README.md
+#
+ 
+#
+# Run as: ruby ch-2.rb < input-file
+#
+
+ARGF . each_line do
+    | line |
+    a, b = line . strip() . split("/") . map {|x| x . to_i}
+    for i in 1 .. 2 do
+        if a < b then
+            b -= a
+        else
+            a -= b
+        end
+        if a == 0 || b == 0 then
+            next
+        end
+        print a, "/", b, " "
+    end
+    puts ("")
+end