Jaco Greeff
86f17113e3
* Dependency version checks * Add depndecy detection for all * Cleanup util detectPackage * Single detectPackage * Update packages/hw-ledger/src/detectPackage.ts * Update packages/util/src/detectPackage.ts * non-indexed imports
30 lines
703 B
TypeScript
30 lines
703 B
TypeScript
// Copyright 2017-2021 @polkadot/x-textencoder authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import util from 'util';
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import { xglobal } from '@polkadot/x-global';
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export { packageInfo } from './packageInfo';
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class NodeFallback {
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#encoder: util.TextEncoder;
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constructor () {
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this.#encoder = new util.TextEncoder();
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}
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// For a Jest 26.0.1 environment, Buffer !== Uint8Array
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encode (value: string): Uint8Array {
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const encoded = this.#encoder.encode(value);
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return Uint8Array.from(encoded);
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}
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}
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export const TextEncoder = (
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typeof xglobal.TextEncoder === 'undefined'
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? NodeFallback as unknown as typeof xglobal.TextEncoder
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: xglobal.TextEncoder
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);
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