class String
Public Instance Methods
palindrome?()
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Returns true for a palindrome, false otherwise
# File lib/jivanvl_palindrome.rb, line 5 def palindrome? processed_content == processed_content.reverse end
Private Instance Methods
processed_content()
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# File lib/jivanvl_palindrome.rb, line 10 def processed_content self.to_s.scan(/[a-z]/i).join.downcase end