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Additional Psalm warnings resolving

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This commit is contained in:
Jens True
2023-08-08 07:00:51 +00:00
parent ec255543d9
commit aa836e859d
10 changed files with 21 additions and 20 deletions
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8
src/TrueSkill/TwoTeamTrueSkillCalculator.php
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@ -79,12 +79,12 @@ class TwoTeamTrueSkillCalculator extends SkillCalculator
$totalPlayers = $selfTeam->count() + $otherTeam->count();
$meanGetter = fn ($currentRating) => $currentRating->getMean();
$meanGetter = fn (Rating $currentRating): float => $currentRating->getMean();
$selfMeanSum = BasicMath::sum($selfTeam->getAllRatings(), $meanGetter);
$otherTeamMeanSum = BasicMath::sum($otherTeam->getAllRatings(), $meanGetter);
$varianceGetter = fn ($currentRating): float => BasicMath::square($currentRating->getStandardDeviation());
$varianceGetter = fn (Rating $currentRating): float => BasicMath::square($currentRating->getStandardDeviation());
$c = sqrt(
BasicMath::sum($selfTeam->getAllRatings(), $varianceGetter)
@ -160,9 +160,9 @@ class TwoTeamTrueSkillCalculator extends SkillCalculator
$betaSquared = BasicMath::square($gameInfo->getBeta());
$meanGetter = fn ($currentRating) => $currentRating->getMean();
$meanGetter = fn (Rating $currentRating): float => $currentRating->getMean();
$varianceGetter = fn ($currentRating): float => BasicMath::square($currentRating->getStandardDeviation());
$varianceGetter = fn (Rating $currentRating): float => BasicMath::square($currentRating->getStandardDeviation());
$team1MeanSum = BasicMath::sum($team1Ratings, $meanGetter);
$team1StdDevSquared = BasicMath::sum($team1Ratings, $varianceGetter);