Sass str-to-list function converts a string to a list

selectorItems.scss

$selectorItems: str-to-list(#{&});
@each $selectorItem in $selectorItems {
    @debug $selectorItem;
}

str-to-list.scss

@function str-to-list($string, $separator: ' ', $startAt: 1) {
    $workStr: str-slice($string,$startAt);
    $list: ();
    $indexOfFirstSpace: str-index($workStr,$separator);
    @if $indexOfFirstSpace == null {
        $list: ($workStr);
    } @else {
        $list: (str-slice($workStr, 1, $indexOfFirstSpace - 1));
        $list: join($list,str-to-list($workStr, $startAt: $indexOfFirstSpace + 1));
    }
    @return $list;
}