Contents

require "bshelton_palindrome/version"

class String

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

  private

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

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
bshelton_palindrome-0.1.0	lib/bshelton_palindrome.rb