module FFaker::Lorem

def characters(character_count = 255)
  character_count = 0 if character_count.negative?
  Array.new(character_count).map { fetch_sample(CHARACTERS) }.join
end

def paragraph(sentence_count = 3)
  sentences(sentence_count + rand(0..2)).join(' ')
end

def paragraphs(paragraph_count = 3)
  (1..paragraph_count).map { paragraph }
end

def sentence(word_count = 4)
  first_word, *last_words = words(word_count + rand(1..5))
  return "#{first_word.capitalize} #{last_words.join(' ')}." if last_words
  first_word.capitalize
end

def sentences(sentence_count = 3)
  (1..sentence_count).map { sentence }
end

def word
  fetch_sample(WORDS)
end

def words(num = 3)
  fetch_sample(WORDS, count: num)
end