807dd273fd
the reminder not showing content on the card at dashboard view and the quizes are hardcoded must move to the db make api's for it
62 lines
2.1 KiB
Markdown
62 lines
2.1 KiB
Markdown
# side-channel <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
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[![github actions][actions-image]][actions-url]
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[![coverage][codecov-image]][codecov-url]
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[![License][license-image]][license-url]
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[![Downloads][downloads-image]][downloads-url]
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[![npm badge][npm-badge-png]][package-url]
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Store information about any JS value in a side channel. Uses WeakMap if available.
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Warning: in an environment that lacks `WeakMap`, this implementation will leak memory until you `delete` the `key`.
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## Getting started
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```sh
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npm install --save side-channel
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```
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## Usage/Examples
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```js
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const assert = require('assert');
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const getSideChannel = require('side-channel');
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const channel = getSideChannel();
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const key = {};
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assert.equal(channel.has(key), false);
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assert.throws(() => channel.assert(key), TypeError);
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channel.set(key, 42);
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channel.assert(key); // does not throw
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assert.equal(channel.has(key), true);
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assert.equal(channel.get(key), 42);
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channel.delete(key);
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assert.equal(channel.has(key), false);
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assert.throws(() => channel.assert(key), TypeError);
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```
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## Tests
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Clone the repo, `npm install`, and run `npm test`
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[package-url]: https://npmjs.org/package/side-channel
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[npm-version-svg]: https://versionbadg.es/ljharb/side-channel.svg
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[deps-svg]: https://david-dm.org/ljharb/side-channel.svg
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[deps-url]: https://david-dm.org/ljharb/side-channel
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[dev-deps-svg]: https://david-dm.org/ljharb/side-channel/dev-status.svg
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[dev-deps-url]: https://david-dm.org/ljharb/side-channel#info=devDependencies
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[npm-badge-png]: https://nodei.co/npm/side-channel.png?downloads=true&stars=true
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[license-image]: https://img.shields.io/npm/l/side-channel.svg
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[license-url]: LICENSE
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[downloads-image]: https://img.shields.io/npm/dm/side-channel.svg
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[downloads-url]: https://npm-stat.com/charts.html?package=side-channel
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[codecov-image]: https://codecov.io/gh/ljharb/side-channel/branch/main/graphs/badge.svg
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[codecov-url]: https://app.codecov.io/gh/ljharb/side-channel/
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[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/side-channel
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[actions-url]: https://github.com/ljharb/side-channel/actions
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