Fixed stuff I broke while refactoting OptionsParser.

Author: jdantonio

lib/concurrent/executor/timer_set.rb

@@ -9,6 +9,7 @@ module Concurrent
   # monitors the set and schedules each task for execution at the appropriate
   # time. Tasks are run on the global task pool or on the supplied executor.
   class TimerSet
+    include OptionsParser
 
     # Create a new set of timed tasks.
     #
@@ -22,7 +23,7 @@ def initialize(opts = {})
       @mutex = Mutex.new
       @shutdown = Event.new
       @queue = PriorityQueue.new(order: :min)
-      @executor = OptionsParser::get_executor_from(opts)
+      @executor = get_executor_from(opts)
       @thread = nil
     end
 
@@ -142,7 +143,7 @@ def check_processing_thread!
           @thread.wakeup
         elsif @thread.nil? || ! @thread.alive?
           @thread = Thread.new do
-            Thread.current.abort_on_exception = false
+            Thread.current.abort_on_exception = true
             process_tasks
           end
         end

lib/concurrent/options_parser.rb

@@ -20,6 +20,5 @@ def get_executor_from(opts = {})
         Concurrent.configuration.global_task_pool
       end
     end
-    module_function :get_executor_from
   end
 end

spec/spec_helper.rb

@@ -21,7 +21,7 @@
 Dir[File.join(File.dirname(__FILE__), 'support/**/*.rb')].each { |f| require File.expand_path(f) }
 
 RSpec.configure do |config|
-  #config.order = 'random'
+  config.order = 'random'
 
   config.before(:suite) do
   end