Add some customizations and fun things.

scripts/alcohol.coffee

@@ -0,0 +1,42 @@
+# Description:
+#   Needing a drink. Fast.
+#
+# Commands:
+#   hubot alcohol - fetch a drink
+#   hubot ALCOHOL - fetch three drinks
+#   hubot ALCOHOL! - fetch a random number of drinks
+
+module.exports = (robot) ->
+  robot.respond /(alcohol|ALCOHOL)(!)?$/i, (msg) ->
+    thebar = [
+      "Beer",
+      "Cider",
+      "Sake",
+      "Port",
+      "Champagne",
+      "Table wine",
+      "Sangria",
+      "Vermouth",
+      "Sherry",
+      "Absinthe",
+      "Gin",
+      "Rum",
+      "Cava",
+      "Vodka",
+      "Tequila",
+      "White wine",
+      "Red wine",
+      "Rosé wine",
+      "Whisky",
+      "Cognac"
+    ]
+
+    drinks = 1
+    if msg.match[1] == 'alcohol'
+    else
+      if msg.match[2]
+        drinks = Math.floor(Math.random() * 6) + 4
+      else
+        drinks = 3
+    servings = ((msg.random thebar) for x in [1..drinks])
+    msg.send servings