17 lines
517 B
TypeScript
17 lines
517 B
TypeScript
import type { BytesLike } from "./BytesLike";
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export function convertBytesLikeToArrayBuffer(data: BytesLike, encodeUTF8 = true): ArrayBuffer{
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if (data instanceof ArrayBuffer) {
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return data;
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}
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if (data instanceof Uint8Array) {
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return data.buffer;
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}
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if (typeof(data) === 'string'){
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if(encodeUTF8){
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return (new TextEncoder()).encode(data);
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}
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return new Uint8Array(data.split('').map(s=>s.codePointAt(0) as number));
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}
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return data.buffer;
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} |