log error messages to stderr

lib/stalker.rb

@@ -66,16 +66,16 @@ def work_one_job
 	rescue SystemExit
 		raise
 	rescue => e
-		log exception_message(e)
+		log_error exception_message(e)
 		job.bury rescue nil
 		log_job_end(name, 'failed')
 		error_handler.call(e) if error_handler
 	end
 
 	def failed_connection(e)
-		STDERR.puts exception_message(e)
-		STDERR.puts "*** Failed connection to #{beanstalk_url}"
-		STDERR.puts "*** Check that beanstalkd is running (or set a different BEANSTALK_URL)"
+		log_error exception_message(e)
+		log_error "*** Failed connection to #{beanstalk_url}"
+		log_error "*** Check that beanstalkd is running (or set a different BEANSTALK_URL)"
 		exit 1
 	end
 
@@ -102,6 +102,10 @@ def log(msg)
 		puts "[#{Time.now}] #{msg}"
 	end
 
+	def log_error(msg)
+		STDERR.puts msg
+	end
+
 	def beanstalk
 		@@beanstalk ||= Beanstalk::Pool.new([ beanstalk_host_and_port ])
 	end

test/stalker_test.rb

@@ -3,8 +3,8 @@
 require 'mocha'
 
 module Stalker
-	def log(msg)
-	end
+	def log(msg); end
+	def log_error(msg); end
 end
 
 class StalkerTest < Test::Unit::TestCase