lib/slacky/config.rb in slacky-0.1.4 vs lib/slacky/config.rb in slacky-0.2

@@ -42,9 +42,14 @@
     def slack_accept_channels
       return nil unless ENV['ACCEPT_CHANNELS']
       ENV['ACCEPT_CHANNELS'].split(',').map {|c| c.strip}
     end
 
+    def whitelist_users
+      return nil unless ENV['WHITELIST_USERS']
+      ENV['WHITELIST_USERS'].split(',').map {|u| u.strip}
+    end
+
     def log(msg, ex = nil)
       log = File.new(log_file, 'a')
       timestamp = Time.now.strftime('%Y-%m-%d %H:%M:%S')
       type = ex ? 'ERROR' : ' INFO'
       log.puts "#{type}  #{timestamp}  #{msg}"