Add rubocop to Gemfile.

diff --git a/Gemfile b/Gemfile
new file mode 100644 (file)
index 0000000..e076bda
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gem 'rubocop'

diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644 (file)
index 0000000..9f8087d
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,23 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.0.0)
+    astrolabe (1.3.0)
+      parser (>= 2.2.0.pre.3, < 3.0)
+    parser (2.2.0.2)
+      ast (>= 1.1, < 3.0)
+    powerpack (0.0.9)
+    rainbow (2.0.0)
+    rubocop (0.28.0)
+      astrolabe (~> 1.3)
+      parser (>= 2.2.0.pre.7, < 3.0)
+      powerpack (~> 0.0.6)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-progressbar (1.7.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  rubocop