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3732c5f71e
ESLint rules have been added to enforce our JSDoc conventions. These rules were introduced by updating `@metamask/eslint-config` to v9. Some of the rules have been disabled because the effort to fix all lint errors was too high. It might be easiest to enable these rules one directory at a time, or one rule at a time. Most of the changes in this PR were a result of running `yarn lint:fix`. There were a handful of manual changes that seemed obvious and simple to make. Anything beyond that and the rule was left disabled.
18 lines
642 B
JavaScript
18 lines
642 B
JavaScript
import { toBuffer as ethUtilToBuffer, isHexString } from 'ethereumjs-util';
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/**
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* Returns a buffer from the provided input, via ethereumjs-util.toBuffer but
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* additionally handling non hex strings. This is a failsafe as in most cases
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* we should be primarily dealing with hex prefixed strings with this utility
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* but we do not want to break the extension for users.
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*
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* @param {import('ethereumjs-util').ToBufferInputTypes | string} input
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* @returns {Buffer}
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*/
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export function toBuffer(input) {
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if (typeof input === 'string' && isHexString(input) === false) {
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return Buffer.from(input);
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}
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return ethUtilToBuffer(input);
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}
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