Which do you prefer?

src/scripts/which-do-you-prefer.coffee

@@ -0,0 +1,23 @@
+# Description:
+#   Which does hubot like best? Find out.
+#
+# Dependencies:
+#   None
+#
+# Configuration:
+#   None
+#
+# Commands:
+#   hubot which do you prefer: <thing> or <thing> [.. or <thing>]?
+#
+# Author:
+#   ajacksified
+
+module.exports = (robot) ->
+  robot.respond /(which )?do you (like|like best|prefer)[:,\s]? (.*)$/i, (msg) ->
+    split = msg.match[3].split(" or ")
+    thing = split[(Math.random() * split.length) >> 0]
+
+    if thing[thing.length-1] == '?' then thing = thing[0..thing.length-2]
+
+    msg.send("I #{msg.match[1]} #{thing}.")