---
# ----------------------------------------------------------------------------
# optional values applied to each topic, if undefined there
# ----------------------------------------------------------------------------

# defaults:  FIXME not working
#   file: questions.yaml
#   shuffle_questions: true
#   choose: 6
#   max_tries: 200
#   forgetting_factor: 0.97
#   min_level: 0.01
#   append_wrong: true

# ----------------------------------------------------------------------------
# topics and their dependencies
# ----------------------------------------------------------------------------

topics:
  astronomy/solar-system/planets:
    name: Planets

  astronomy/solar-system/natural_satellites:
    name: Natural satellites
    deps:
      - astronomy/solar-system/planets


  # astronomy/milky-way:
  #   name: Via Láctea
  #   deps:
  #     - solar-system