From c630940c46197bbb6db5a1b1673ede8e71192601 Mon Sep 17 00:00:00 2001
From: Jim Menard <jim@10gen.com>
Date: Tue, 3 Feb 2009 12:43:22 -0500
Subject: [PATCH] Random cursor fun facts.

---
 README.rdoc       | 12 ++++++++++++
 examples/types.rb |  2 +-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/README.rdoc b/README.rdoc
index 248af2c..b392f8f 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -217,6 +217,18 @@ object or call the :strict= method:
 
 The method DB#strict? returns the current value of that flag.
 
+== Cursors
+
+Random cursor fun facts:
+
+- Cursors are enumerable.
+
+- The query doesn't get run until you actually attempt to retrieve data from a
+  cursor.
+
+- Cursors have a to_a method.
+
+
 
 = Testing
 
diff --git a/examples/types.rb b/examples/types.rb
index f04d3df..4c9998f 100644
--- a/examples/types.rb
+++ b/examples/types.rb
@@ -35,6 +35,6 @@ coll.insert('array' => [1, 2, 3],
             'null' => nil,
             'symbol' => :zildjian)
 
-coll.find().each { |row| pp row }
+pp coll.find().next_object
 
 coll.clear