class Faker::Json

def shallow_json(legacy_width = NOT_GIVEN, legacy_options = NOT_GIVEN, width: 3, options: { key: 'Name.first_name', value: 'Name.first_name' })
  warn_for_deprecated_arguments do |keywords|
    keywords << :width if legacy_width != NOT_GIVEN
    keywords << :options if legacy_options != NOT_GIVEN
  end
  options[:key] = 'Faker::' + options[:key]
  options[:value] = 'Faker::' + options[:value]
  hash = build_shallow_hash(width, options)
  JSON.generate(hash)
end