Here is a simple program that I wrote in Ruby programming language that will ask the user to give a string or a word and then our program will check if the given word or a string is a palindrome or not a palindrome. We can called a word a palindrome if we read the word forward and backward the spelling and the sound is the same. I hope you will find my work useful. Thank you.
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Program Listing
palindrome.rb
def check_palindrome(str)
if str.reverse == str
puts "\n\n";
puts "The given word #{str} is a palindrome."
puts "\n";
else
puts "\n";
puts "The given word #{str} isn't a palindrome."
puts "\n";
end
end
loop do
print "\n\n";
print "Palindrome Program"
print "\n\n";
print "Enter a String : ";
str_test = gets.chomp
check_palindrome(str_test.upcase)
puts "\n";
print "Do you want to continue? (y/n) : "
answer = gets.chomp.downcase
if answer == "n"
print "\n\n";
print "End of Program";
print "\n\n";
break
end
end
