From 4cf21093e83984eb4ff39cc23e0338023fa7ea5f Mon Sep 17 00:00:00 2001
From: Pratik Naik <pratiknaik@gmail.com>
Date: Sat, 7 Feb 2009 16:11:01 +0000
Subject: Add options to the arg list

---
 railties/guides/source/active_record_querying.textile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'railties/guides/source/active_record_querying.textile')

diff --git a/railties/guides/source/active_record_querying.textile b/railties/guides/source/active_record_querying.textile
index 9ab8266d2e..a28af04301 100644
--- a/railties/guides/source/active_record_querying.textile
+++ b/railties/guides/source/active_record_querying.textile
@@ -71,7 +71,7 @@ Active Record lets you retrieve a single object using three different ways.
 
 h5. Using a primary key
 
-Using <tt>Model.find(primary_key)</tt>, you can retrieve the object corresponding to the supplied _primary key_. For example:
+Using <tt>Model.find(primary_key, options = nil)</tt>, you can retrieve the object corresponding to the supplied _primary key_ and matching the supplied options (if any). For example:
 
 <ruby>
 # Find the client with primary key (id) 10.
@@ -131,7 +131,7 @@ h4. Retrieving Multiple Objects
 
 h5. Using multiple primary keys
 
-<tt>Model.find(array_of_primary_key)</tt> also accepts an array of _primary keys_. An array of all the matching records for the supplied _primary keys_ is returned. For example:
+<tt>Model.find(array_of_primary_key, options = nil)</tt> also accepts an array of _primary keys_. An array of all the matching records for the supplied _primary keys_ is returned. For example:
 
 <ruby>
 # Find the clients with primary keys 1 and 10.
@@ -165,6 +165,8 @@ SELECT * FROM clients
 
 <tt>Model.all</tt> returns an empty array +[]+ if no matching record is found. No exception will be raised.
 
+NOTE: +Model.find(:all, options)+ is equivalent to +Model.all(options)+
+
 h3. Conditions
 
 The +find+ method allows you to specify conditions to limit the records returned. You can specify conditions as a string, array, or hash.
-- 
cgit v1.2.3

