From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 5 Jun 2018 07:33:43 +0000 (+0200)
Subject: add PVE::Tools::extract_param helper
X-Git-Url: https://git.proxmox.com/?p=pve-client.git;a=commitdiff_plain;h=cff6d4f9a35be25b57b722d4fbcd434be8d696db

add PVE::Tools::extract_param helper
---

diff --git a/PVE/Tools.pm b/PVE/Tools.pm
index 2d0b727..cd55932 100644
--- a/PVE/Tools.pm
+++ b/PVE/Tools.pm
@@ -14,6 +14,7 @@ $IPV4RE
 split_list
 file_set_contents
 file_get_contents
+extract_param
 );
 
 my $IPV4OCTET = "(?:25[0-5]|(?:2[0-4]|1[0-9]|[1-9])?[0-9])";
@@ -134,4 +135,13 @@ sub split_args {
     return $str ? [ Text::ParseWords::shellwords($str) ] : [];
 }
 
+sub extract_param {
+    my ($param, $key) = @_;
+
+    my $res = $param->{$key};
+    delete $param->{$key};
+
+    return $res;
+}
+
 1;