lib/frontkick.rb in frontkick-0.5.0 vs lib/frontkick.rb in frontkick-0.5.1

@@ -3,9 +3,13 @@
 require 'frontkick/error'
 require 'frontkick/command'
 require 'frontkick/result'
 
 module Frontkick
-  def self.exec(cmd, opts = {})
-    ::Frontkick::Command.exec(cmd, opts)
+  def self.exec(cmd, opts = {}, &block)
+    ::Frontkick::Command.exec(cmd, opts, &block)
+  end
+
+  def self.process_wait(pid)
+    ::Frontkick::Command.process_wait(pid)
   end
 end