lib/rufus/scheduler.rb in rufus-scheduler-1.0.14 vs lib/rufus/scheduler.rb in rufus-scheduler-2.0.0

@@ -1,3 +1,55 @@
+#--
+# Copyright (c) 2006-2009, John Mettraux, [e-mail]
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# Made in Japan.
+#++
 
-require 'rufus/scheduler/scheduler'
+
+require 'rufus/sc/scheduler'
+
+
+module Rufus::Scheduler
+
+  # A quick way to get a scheduler up an running
+  #
+  #   require 'rubygems'
+  #   s = Rufus::Scheduler.start_new
+  #
+  # If EventMachine is present and running will create an EmScheduler, else
+  # it will create a PlainScheduler instance.
+  #
+  def self.start_new (opts={})
+
+    if defined?(EM) and EM.reactor_running?
+      EmScheduler.start_new(opts)
+    else
+      PlainScheduler.start_new(opts)
+    end
+  end
+
+  # Returns true if the given string seems to be a cron string.
+  #
+  def self.is_cron_string (s)
+
+    s.match('.+ .+ .+ .+ .+') # well...
+  end
+end