Added Kernel#daemonize to turn the current process into a daemon that can be killed with a TERM signal [DHH] Refactored stuff lingering in kernel.rb to the appropriate places

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3714 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 16 insertions, 7 deletions

diff --git a/activesupport/lib/active_support/core_ext/object/misc.rb b/activesupport/lib/active_support/core_ext/object/misc.rb
index f599eee6f0..52c3773eea 100644
--- a/activesupport/lib/active_support/core_ext/object/misc.rb
+++ b/activesupport/lib/active_support/core_ext/object/misc.rb
@@ -1,4 +1,20 @@
 class Object #:nodoc:
+  # A Ruby-ized realization of the K combinator, courtesy of Mikael Brockman.
+  #
+  #   def foo
+  #     returning values = [] do
+  #       values << 'bar'
+  #       values << 'baz'
+  #     end
+  #   end
+  #
+  #   foo # => ['bar', 'baz']
+  #
+  def returning(value)
+    yield
+    value
+  end
+
   def with_options(options)
     yield ActiveSupport::OptionMerger.new(self, options)
   end
@@ -6,11 +22,4 @@ class Object #:nodoc:
   def to_json
     ActiveSupport::JSON.encode(self)
   end
-
-  def suppress(*exception_classes)
-    begin yield
-    rescue Exception => e
-      raise unless exception_classes.any? { |cls| e.kind_of?(cls) }
-    end
-  end
 end
\ No newline at end of file