Remove useless length check
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@ -23,11 +23,6 @@ export class WeightedRandomHelper
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const itemKeys = Object.keys(itemArray);
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const weights = Object.values(itemArray);
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if (itemKeys.length !== weights.length)
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{
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return null;
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}
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const chosenItem = this.weightedRandom(itemKeys, weights);
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return chosenItem.item;
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