make bot multi-channel

lib/auth.rb

@@ -1,4 +1,4 @@
 #!/usr/bin/ruby
 
-TOKEN = "YOUR_TOKEN_HERE"
-CHANNEL = 402826623583256589
+TOKEN    = "YOUR_TOKEN_HERE"
+CHANNELS = [ 536907792859267083, 560880728796168221 ]

lib/discord-r9k.rb

@@ -9,16 +9,18 @@ bot = Discordrb::Bot.new token: TOKEN
 $messages = Set.new
 
 bot.ready do |event|
-  chan = bot.channel CHANNEL
+  chan = bot.channel CHANNELS[0]
   bot.online
   bot.watching = "Messages in #" + chan.name
 end
 
-bot.message(in: CHANNEL) do |event|
-  if $messages.include? event.content then
-    event.message.delete "ROBOT9000 strikes again!"
-  else
-    $messages << event.content
+bot.message do |event|
+  if CHANNELS.include? event.channel.id then
+    if $messages.include? event.content then
+      event.message.delete "r9k"
+    else
+      $messages << event.content
+    end
   end
 end