module FFaker::Tweet

def body(required_length = 140)
  required_length = [required_length, 20].max
  body = ''
  prefix = ''
  until body.size > required_length
    body += "#{prefix}#{FFaker::Lorem.sentence}"
    prefix = ' '
  end
  body[required_length - 1] = '#'
  body.gsub(/\s\S*\#.*$/, '.')
end