class String

Public Instance Methods

palindrome?() click to toggle source 
# File lib/tolesh_palindrome.rb, line 5
def palindrome?
  processed_content == processed_content.reverse
end

Private Instance Methods

processed_content() click to toggle source

def letters

self.chars.select { |c| c.match(/[a-z]/i) }.join

end

# File lib/tolesh_palindrome.rb, line 15
def processed_content
  self.scan(/[a-z]/i).join.downcase
end