working with ruby code
simple method to check whether given string is palindrome. method will return true if the given string is palindrome or return false
simple method to check whether given string is palindrome. method will return true if the given string is palindrome or return false
def palindrome?(string)
str=string.downcase;
str=str.gsub(/[^a-z]/,'');
return str.eql? str.reverse;
end