module MilparPalindrome

Constants

VERSION

Public Instance Methods

palindrome?() click to toggle source

Returns true for a palindrome, false otherwise.

# File lib/milpar_palindrome.rb, line 7
def palindrome?
  if processed_content.empty?
    false
  else 
    processed_content == processed_content.reverse
  end    
end

Private Instance Methods

processed_content() click to toggle source

Returns content for palindrome testing.

# File lib/milpar_palindrome.rb, line 18
def processed_content
  to_s.scan(/[a-z0-9]/i).join.downcase
end