Contents

require "sjwvuie_palindrome/version"

class String

  # Returns true for a palindrome, false otherwise
  def palindrome?
    processed_content == processed_content.reverse
  end

  private

    # Returns content for palindrome testing.
    def processed_content
      scan(/[a-z]/i).join.downcase
    end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sjwvuie_palindrome-0.1.0	lib/sjwvuie_palindrome.rb