Add Gemfile for tests

1 files changed, 8 insertions, 0 deletions

diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..000407c
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,8 @@
+# vim: set ft=ruby:
+
+source :rubygems
+
+group :test do
+  gem 'permutation', '~>0.1'
+  gem 'test-unit', '~>2.3'
+end