From 206941520467a5cbf1ba4131c68c4814b5ab181a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Tomulik?= <ptomulik@meil.pw.edu.pl>
Date: Mon, 29 Jul 2013 11:30:47 +0200
Subject: added delete_values() and delete_undef_values() functions

---
 README.markdown | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'README.markdown')

diff --git a/README.markdown b/README.markdown
index 2a1ddfd..1e51e1d 100644
--- a/README.markdown
+++ b/README.markdown
@@ -202,6 +202,33 @@ Deletes a determined indexed value from an array.
 Would return: ['a','c']
 
 
+- *Type*: rvalue
+
+delete_values
+-------------
+Deletes all instances of a given value from a hash.
+
+*Examples:*
+
+    delete_values({'a'=>'A','b'=>'B','c'=>'C','B'=>'D'}, 'B')
+
+Would return: {'a'=>'A','c'=>'C','B'=>'D'}
+
+
+delete_undef_values
+-------------------
+Deletes all instances of the undef value from an array or hash.
+
+*Examples:*
+    
+    $hash = delete_undef_values({a=>'A', b=>'', c=>undef, d => false})
+
+Would return: {a => 'A', b => '', d => false}
+
+    $array = delete_undef_values(['A','',undef,false])
+
+Would return: ['A','',false]
+
 - *Type*: rvalue
 
 difference
-- 
cgit v1.2.3