Palindrome in Ruby

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