Sha256: 95c1ba37fea988d3e81ee6de266a12c90bd90acf3a36f21f098fd7513d9b802d
Contents?: true
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Versions: 27
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Stored size: 1.56 KB
Contents
'use strict';
var GetIntrinsic = require('get-intrinsic');
var has = require('has');
var channel = require('side-channel')();
var $TypeError = GetIntrinsic('%TypeError%');
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 $TypeError('`slot` must be a string');
}
var slots = channel.get(O);
return slots && slots['$' + 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 $TypeError('`slot` must be a string');
}
var slots = channel.get(O);
return !!slots && has(slots, '$' + 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 $TypeError('`slot` must be a string');
}
var slots = channel.get(O);
if (!slots) {
slots = {};
channel.set(O, slots);
}
slots['$' + slot] = V;
}
};
if (Object.freeze) {
Object.freeze(SLOT);
}
module.exports = SLOT;
Version data entries
27 entries across 27 versions & 2 rubygems