From 1d5cace9db9aef76f26b2d7ba54bbb76443b00b2 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 20:33:23 +0200 Subject: Adding upstream version 5.0. Signed-off-by: Daniel Baumann --- examples/functions/array-to-string | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 examples/functions/array-to-string (limited to 'examples/functions/array-to-string') diff --git a/examples/functions/array-to-string b/examples/functions/array-to-string new file mode 100644 index 0000000..0d2fbe5 --- /dev/null +++ b/examples/functions/array-to-string @@ -0,0 +1,15 @@ +#! /bin/bash + +# Format: array_to_string vname_of_array vname_of_string separator +array_to_string() +{ + (( ($# < 2) || ($# > 3) )) && { + "$FUNCNAME: usage: $FUNCNAME arrayname stringname [separator]" + return 2 + } + + local array=$1 string=$2 + ((3==$#)) && [[ $3 = ? ]] && local IFS="${3}${IFS}" + eval $string="\"\${$array[*]}\"" + return 0 +} -- cgit v1.2.3