Addingn ruby rules script

Author: mogox

src/scripts/ruby_rules.coffee

@@ -0,0 +1,23 @@
+# Description:
+#   Make sure that hubot shares the ruby rules.
+#
+# Commands:
+#   hubot the ruby rules - Make sure hubot still knows the rules.
+#
+# Notes:
+#   These rules were provided by Sandy Metz in the Ruby Rouges podcast:
+#   http://rubyrogues.com/087-rr-book-clubpractical-object-oriented-design-in-ruby-with-sandi-metz/
+
+rubyRules = [
+  "1. Your class can be no longer than 100 lines of code.",
+  "2. Your methods can be no longer than 5 lines of code.",
+  "3. You can pass no more than 4 parameters and you can’t just make it one big hash.",
+  "4. In your rails controller, you can only instantiate 1 object to do whatever it is that needs to be done.",
+  "5. Your rails view can only know about 1 instance variable",
+  "6. You can break this rules if you can explain to your pair or in your pull request why it makes sense."
+]
+
+module.exports = (robot) ->
+  robot.respond /(what are )?the ruby (rules|laws)/i, (msg) ->
+    text = msg.message.text
+    msg.send rubyRules.join('\n')