20 lines
438 B
TypeScript
20 lines
438 B
TypeScript
import {Converter} from './converter';
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export class HexToDecConverter implements Converter {
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getDisplayname(): string {
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return 'Convert hexadecimal to decimal';
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}
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getId(): string {
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return 'hextodec';
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}
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convert(input: string): string {
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const n: number = parseInt(input, 16);
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if (isNaN(n)) {
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throw new Error('The input seems not to be a valid hexadecimal number.');
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}
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return n.toString(10);
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}
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}
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