From 96fe141c0295de9fbf5616446b0549fb4cd14188 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Thu, 12 Oct 2023 19:27:32 +0900
Subject: [PATCH] lib/utils: Add "_omb_util_split"

---
 lib/utils.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/utils.sh b/lib/utils.sh
index eca8c7e..236ba51 100644
--- a/lib/utils.sh
+++ b/lib/utils.sh
@@ -400,6 +400,14 @@ function _omb_util_glob_expand {
   return 0
 }
 
+function _omb_util_split {
+  local __set=$- IFS=${3:-$' \t\n'}
+  set -f
+  eval -- "$1=(\$2)"
+  [[ $__set == *f* ]] || set +f
+  return 0
+}
+
 function _omb_util_alias {
   case ${OMB_DEFAULT_ALIASES:-enable} in
   (disable) return 0 ;;