From 6db35a5230578e296d9f493b28e6330e22569c8f Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Wed, 4 Sep 2019 22:06:01 +0200
Subject: Integrate also nagios-based monitoring here

---
 lib/helpers.sh | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 lib/helpers.sh

(limited to 'lib/helpers.sh')

diff --git a/lib/helpers.sh b/lib/helpers.sh
new file mode 100644
index 0000000..b562eb6
--- /dev/null
+++ b/lib/helpers.sh
@@ -0,0 +1,9 @@
+function in_array() {
+    local hay needle=$1
+    shift
+    for hay; do
+        [[ $hay == $needle ]] && return 0
+    done
+
+    return 1
+}
-- 
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