COMMIT Add a spec for detect/find with failover proc on explicitly empty array.	http://github.com/rubyspec/rubyspec/commit/1e4d92688d929ee34ece2cb5886df4a1d712797f

===================================================================
+++ 20100904T040319
@@ 13330 @@
 - returns the value of the ifnone proc if the block is false
 - doesn't call the ifnone proc if an element is found
 - calls the ifnone proc only once when the block is false
+- calls the ifnone proc when there are no elements
 - raises a LocalJumpError if no block given
 
 /var/lib/chkbuild/tmp/build/ruby-1.8.6-pth-o3/<buildtime>/rubyspec/core/enumerable/drop_spec.rb
@@ 13378 @@
 - returns the value of the ifnone proc if the block is false
 - doesn't call the ifnone proc if an element is found
 - calls the ifnone proc only once when the block is false
+- calls the ifnone proc when there are no elements
 - raises a LocalJumpError if no block given
 
 /var/lib/chkbuild/tmp/build/ruby-1.8.6-pth-o3/<buildtime>/rubyspec/core/enumerable/first_spec.rb
@@ 27719 @@
 - returns the value of the ifnone proc if the block is false
 - doesn't call the ifnone proc if an element is found
 - calls the ifnone proc only once when the block is false
+- calls the ifnone proc when there are no elements
 - raises a LocalJumpError if no block given
 
 
@@ 27855 @@
 - returns the value of the ifnone proc if the block is false
 - doesn't call the ifnone proc if an element is found
 - calls the ifnone proc only once when the block is false
+- calls the ifnone proc when there are no elements
 - raises a LocalJumpError if no block given