hatch-surf/node_modules/internal-slot/index.js
Riley Zhang df378d33ef
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Merge GitHub main into Gitea repo (allow unrelated histories)
Resolved conflicts by taking GitHub versions for:
- .dockerignore, .gitignore, Dockerfile, README.md, docker-compose.yml

Kept deploy.sh updated to:
- Pull from GitHub (primary source)
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Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-06-25 05:20:46 +02:00

70 lines
2.0 KiB
JavaScript

'use strict';
/** @typedef {`$${import('.').InternalSlot}`} SaltedInternalSlot */
/** @typedef {{ [k in SaltedInternalSlot]?: unknown }} SlotsObject */
var hasOwn = require('hasown');
/** @type {import('side-channel').Channel<object, SlotsObject>} */
var channel = require('side-channel')();
var $TypeError = require('es-errors/type');
/** @type {import('.')} */
var SLOT = {
assert: function (O, slot) {
if (!O || (typeof O !== 'object' && typeof O !== 'function')) {
throw new $TypeError('`O` is not an object');
}
if (typeof slot !== 'string') {
throw new $TypeError('`slot` must be a string');
}
channel.assert(O);
if (!SLOT.has(O, slot)) {
throw new $TypeError('`' + slot + '` is not present on `O`');
}
},
get: function (O, slot) {
if (!O || (typeof O !== 'object' && typeof O !== 'function')) {
throw new $TypeError('`O` is not an object');
}
if (typeof slot !== 'string') {
throw new $TypeError('`slot` must be a string');
}
var slots = channel.get(O);
// eslint-disable-next-line no-extra-parens
return slots && slots[/** @type {SaltedInternalSlot} */ ('$' + slot)];
},
has: function (O, slot) {
if (!O || (typeof O !== 'object' && typeof O !== 'function')) {
throw new $TypeError('`O` is not an object');
}
if (typeof slot !== 'string') {
throw new $TypeError('`slot` must be a string');
}
var slots = channel.get(O);
// eslint-disable-next-line no-extra-parens
return !!slots && hasOwn(slots, /** @type {SaltedInternalSlot} */ ('$' + slot));
},
set: function (O, slot, V) {
if (!O || (typeof O !== 'object' && typeof O !== 'function')) {
throw new $TypeError('`O` is not an object');
}
if (typeof slot !== 'string') {
throw new $TypeError('`slot` must be a string');
}
var slots = channel.get(O);
if (!slots) {
slots = {};
channel.set(O, slots);
}
// eslint-disable-next-line no-extra-parens
slots[/** @type {SaltedInternalSlot} */ ('$' + slot)] = V;
}
};
if (Object.freeze) {
Object.freeze(SLOT);
}
module.exports = SLOT;