Class: ActiveGenie::Ranker::Tournament

Inherits:
BaseModule
  • Object
show all
Defined in:
lib/active_genie/ranker/tournament.rb

Constant Summary collapse

ELIMINATION_VARIATION = 
'variation_too_high'
ELIMINATION_RELEGATION = 
'relegation_tier'

Instance Method Summary collapse

Methods inherited from BaseModule

call, #config

Constructor Details

#initialize(players, criteria, juries: [], config: {}) ⇒ Tournament

Returns a new instance of Tournament.



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# File 'lib/active_genie/ranker/tournament.rb', line 34

def initialize(players, criteria, juries: [], config: {})
  @players = Entities::Players.new(players)
  @criteria = criteria
  @juries = Array(juries).compact.uniq
  super(config:)
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/active_genie/ranker/tournament.rb', line 41

def call
  set_initial_player_scores!
  eliminate_obvious_bad_players!

  while @players.elo_eligible?
    elo_result = run_elo_round!
    eliminate_lower_tier_players!
    rebalance_players!(elo_result)
  end

  run_free_for_all!

  ActiveGenie::Result.new(
    data: sorted_players.map(&:content),
    metadata: @players.map(&:to_h)
  )
end