From: David Schmitt <david.schmitt@puppetlabs.com>
Date: Mon, 28 Sep 2015 10:12:25 +0000 (+0100)
Subject: (FM-3701) Update README for is_a
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=bfa21edbaeebd61b356f51a7586da64f8d5d757a;p=puppet-stdlib.git

(FM-3701) Update README for is_a
---

diff --git a/README.markdown b/README.markdown
index 27dd0a7..f919323 100644
--- a/README.markdown
+++ b/README.markdown
@@ -405,7 +405,7 @@ Returns an array an intersection of two. For example, `intersection(["a","b","c"
 
 #### `is_a`
 
-Boolean check to determine whether a variable is of a given data type. This is equivalent to the `=~` type checks.
+Boolean check to determine whether a variable is of a given data type. This is equivalent to the `=~` type checks. This function is only available in Puppet 4, or when using the "future" parser. 
 
   ~~~
   foo = 3