12 lines
579 B
TypeScript
12 lines
579 B
TypeScript
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export function convert(weight: number, fromUnit: string, toUnit: string) {
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let result = Number(weight);
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if (fromUnit === "lb" && toUnit === "kg") result /= 2.2;
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else if (fromUnit === "kg" && toUnit === "lb") result *= 2.2;
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else if (fromUnit === "stone" && toUnit === "kg") result *= 6.35;
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else if (fromUnit === "kg" && toUnit === "stone") result /= 6.35;
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else if (fromUnit === "stone" && toUnit === "lb") result *= 14;
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else if (fromUnit === "lb" && toUnit === "stone") result /= 14;
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result = Math.round((result + Number.EPSILON) * 100) / 100;
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return result;
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}
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