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Write this program in Scala. Write and test a simple palindrome detector: isPal(rotator) => true isPal(cat) => false isPal(Rotator) => false isPal( rotator ) =>
Write this program in Scala.
Write and test a simple palindrome detector:
isPal("rotator") => true
isPal("cat") => false
isPal("Rotator") => false
isPal(" rotator ") => true
isPal("r0tat0r") => true
etc.
Note: isPal should ignore leading and trailing whitespace. It should also be case sensitive. It should work even if the string contains characters other than letters.
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