class Dogert

# File lib/dogert.rb, line 7
def initialize
        @tagger = EngTagger.new
end

# File lib/dogert.rb, line 11
    def process(str)
            # Convert input to lowercase.
            str = str.downcase

            # Extract nouns, prefixing each with one of the
# above adjectives into sentences of 2 words.
            tagged_str = @tagger.add_tags(str)
            phrases = @tagger.get_nouns(tagged_str).keys
            phrases = phrases.each_with_index.map do |phrase, i|
                    "#{adjective(i)} #{phrase}."
            end

            # End every input with "wow."
            phrases << "wow."

            phrases.join(' ')
    end

# File lib/dogert.rb, line 30
def adjective(i)
        ADJECTIVES[i % ADJECTIVES.size]
end