Merge branch 'master' of git://github.com/puppetlabs/puppetlabs-stdlib into leap_master

1 files changed, 28 insertions, 1 deletions

diff --git a/README.markdown b/README.markdown
index 0e40f51..1e51e1d 100644
--- a/README.markdown
+++ b/README.markdown
@@ -204,6 +204,33 @@ 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
 ----------
 This function returns the difference between two arrays.
@@ -258,7 +285,7 @@ resource.
 
 This example only creates the resource if it does not already exist:
 
-    ensure_resource('user, 'dan', {'ensure' => 'present' })
+    ensure_resource('user', 'dan', {'ensure' => 'present' })
 
 If the resource already exists but does not match the specified parameters,
 this function will attempt to recreate the resource leading to a duplicate