In array operator in bash

Question

Is there a way to test whether an array contains a specified element?

e.g., something like:

array=(one two three)

if [ \"one\" in ${array} ]; then
...
f         


        

Answer 1

OPTIONS=('-q','-Q','-s','-S')

find="$(grep "\-q" <<< "${OPTIONS[@]}")"
if [ "$find" = "${OPTIONS[@]}" ];
then
    echo "arr contains -q"
fi