message: Rename variable to pullCount
diff: @@ -262,18 +262,18 @@ void Mine::checkExhausted()
  */
  int Mine::pull(OreType type, int quantity)
  {
  - int pulled_count = 0;
  + int pullCount = 0;
  for (auto& vein : mVeins)
  {
  - const auto transferAmount = std::min(vein[type], quantity - pulled_count);
  - pulled_count += transferAmount;
  + const auto transferAmount = std::min(vein[type], quantity - pullCount);
  + pullCount += transferAmount;
  vein[type] -= transferAmount;
  - if (pulled_count == quantity) { break; }
  + if (pullCount == quantity) { break; }
  }
  - return pulled_count;
  + return pullCount;
  }
  