Revert "add :as => Dir option for globbing directories"

This is actually pointless as the shell would have already expanded the
glob. Shame!

It could still be used to non shell parsing, but I dont want to create
confusing

1 files changed, 2 insertions, 26 deletions

diff --git a/README.md b/README.md
index 84271ca..e299b5e 100644
--- a/README.md
+++ b/README.md
@@ -127,8 +127,8 @@ Here's what we'll get back
     	:password=>"hello there"
     }
 
-Events
-------
+Callbacks
+---------
 
 If you'd like to trigger an event when an option is used, you can pass a
 block to your option. Here's how:
@@ -233,30 +233,6 @@ What would Slop be if it didn't know what ranges were?
     # ARGV is `--range 1..10` or 1-10, or 1,10 (yes Slop supports them all)
     opts[:range].to_a #=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
 
-Directories
------------
-
-Would you like to run a glob on a directory? Sure you can do it like this:
-
-    opts = Slop.parse do
-      on :d, :dir, 'A directory glob string', true do |str|
-        files = Dir.glob(str)
-      end
-    end
-
-Which is great, but it would be nicer if we didn't **need** that event block.
-Luckily, we don't:
-
-    opts = Slop.parse do
-      on :d, :dir, 'A directory glob string', true, :as => Dir
-    end
-
-    # --dir /home/injekt/*.rb
-    opts[:d] #=> ["/home/injekt/foo.rb", "/home/injekt/etc.rb"]
-
-You can also add the `:basename => true` option which will ask Slop to return
-an Array of filenames rather than an Array of paths.
-
 Ugh, Symbols
 ------------