Module: TournamentSystem::SingleElimination
- Extended by:
- SingleElimination
- Included in:
- SingleElimination
- Defined in:
- lib/tournament_system/single_elimination.rb
Overview
Implements the single bracket elimination tournament system.
Instance Method Summary collapse
-
#generate(driver, _options = {}) ⇒ nil
Generate matches with the given driver.
-
#guess_round(driver) ⇒ Integer
Guess the next round number (starting at 0) from the state in driver.
-
#total_rounds(driver) ⇒ Integer
The total number of rounds needed for a single elimination tournament with the given driver.
Instance Method Details
#generate(driver, _options = {}) ⇒ nil
Generate matches with the given driver
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# File 'lib/tournament_system/single_elimination.rb', line 13 def generate(driver, = {}) round = guess_round(driver) teams = if driver.matches.empty? padded = Algorithm::Util.padd_teams_pow2 driver.seeded_teams Algorithm::SingleBracket.seed padded else last_matches = previous_round_matches driver, round get_match_winners driver, last_matches end driver.create_matches Algorithm::GroupPairing.adjacent(teams) end |
#guess_round(driver) ⇒ Integer
Guess the next round number (starting at 0) from the state in driver.
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# File 'lib/tournament_system/single_elimination.rb', line 40 def guess_round(driver) Algorithm::SingleBracket.guess_round(driver.seeded_teams.length, driver.matches.length) end |
#total_rounds(driver) ⇒ Integer
The total number of rounds needed for a single elimination tournament with the given driver.
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# File 'lib/tournament_system/single_elimination.rb', line 32 def total_rounds(driver) Algorithm::SingleBracket.total_rounds(driver.seeded_teams.length) end |