0d073fa89e
- Add GETTING_STARTED.md with quick start guide and development modes - Add INSTALL.sh automated installation script - Add INSTALLATION_CHECKLIST.md, INSTALLATION_SUCCESS.md, and INSTALLATION_SUMMARY.md - Add QUICK_REFERENCE.md for common commands - Add SETUP_GUIDE.md with detailed setup instructions - Update README.md with improved project overview - Add did-wallet app dependencies and node_modules
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
/**
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* @packageDocumentation
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*
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* A [Hash Mapped Trie](https://en.wikipedia.org/wiki/Hash_array_mapped_trie) implementation for JavaScript.
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*
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* This is used by [@helia/unixfs](https://www.npmjs.com/package/@helia/unixfs) for it's HAMT-sharded directory implementation.
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*
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* @example
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*
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* ```TypeScript
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* import { createHAMT } from 'hamt-sharding'
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* import crypto from 'crypto-promise'
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*
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* // decide how to hash buffers made from keys, can return a Promise
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* const hashFn = async (buf) => {
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* return crypto
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* .createHash('sha256')
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* .update(buf)
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* .digest()
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* }
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*
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* const bucket = createHAMT({
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* hashFn: hashFn
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* })
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*
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* await bucket.put('key', 'value')
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*
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* const output = await bucket.get('key')
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* // output === 'value'
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* ```
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*/
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import { Bucket } from './bucket.js';
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import { wrapHash } from './consumable-hash.js';
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export function createHAMT(options) {
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if (options == null || options.hashFn == null) {
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throw new Error('please define an options.hashFn');
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}
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const bucketOptions = {
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bits: options.bits ?? 8,
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hash: wrapHash(options.hashFn)
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};
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return new Bucket(bucketOptions);
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}
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export { Bucket };
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//# sourceMappingURL=index.js.map
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