@let $word "ana"
@let $left 0u8
@let $right -.$word "length" 1u8
@let $is_palindrome true
@loop {
@if >=$left $right {
@break
}
@if !=.$word $left .$word $right {
=$is_palindrome false
@break
}
=$left +$left 1u8
=$right -$right 1u8
}
@if $is_palindrome {
@puts "Is palindrome"
} @else {
@puts "Is not palindrome"
}