Function processProperty

src/scripts/hatAdjustments/average.ts:18–33

(
  originalAdjustment: HatAdjustments,
  newAdjustment: HatAdjustments,
  propertyName: keyof HatAdjustments
)

const newAdjustments: Partial<IndividualHatAdjustmentMap> = {};

function processProperty(
  originalAdjustment: HatAdjustments,
  newAdjustment: HatAdjustments,
  propertyName: keyof HatAdjustments
) {
  const originalValue = originalAdjustment[propertyName] ?? 0;
  const newAdjustmentValue = newAdjustment[propertyName] ?? 0;
  const newValue = originalValue + newAdjustmentValue;
  const value = (originalValue + newValue) / 2;

  return {
    value: postProcessValue(value),
    originalAdjustment: postProcessValue(originalValue - value),
    newAdjustment: postProcessValue(newValue - value),
  };
}

function main() {
  const fullMap = Object.fromEntries(