From b28c6bb04b8180b951fc18ce65bdfc97537d9f01 Mon Sep 17 00:00:00 2001
From: ppetrov <ppetrov@htmlbox.net>
Date: Fri, 8 Sep 2017 14:22:13 +0300
Subject: [PATCH] Update readme with object iteration information

---
 README.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/README.md b/README.md
index a90cee9..7e3db8d 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,22 @@ To parse a simple CSV file, use the following code:
 use \Carbon_CSV\CsvFile as CsvFile;
 use \Carbon_CSV\Exception;
 
+$csv = new CsvFile('path-to-file/filename.csv');
+foreach ($csv as $row) {
+    /* do something with $row*/
+}
+```
+
+You can iterate the `$csv` object directly, or get all the rows using the `to_array` method.
+
+**Important:** the above approach is preferred, as it's less taxing - memory wise (it only works with one row at a time, and doesn't hold all of them, like `to_array` does).
+
+Here's an example with the `to_array` method.
+
+```php
+use \Carbon_CSV\CsvFile as CsvFile;
+use \Carbon_CSV\Exception;
+
 $csv = new CsvFile('path-to-file/filename.csv');
 $rows = $csv->to_array();
 ```