first commit

This commit is contained in:
Myk
2025-07-31 23:47:20 +03:00
commit 2186b278a0
5149 changed files with 537218 additions and 0 deletions

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.createAddUniqueNumber = void 0;
const createAddUniqueNumber = generateUniqueNumber => {
return set => {
const number = generateUniqueNumber(set);
set.add(number);
return number;
};
};
exports.createAddUniqueNumber = createAddUniqueNumber;

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.createCache = void 0;
const createCache = lastNumberWeakMap => {
return (collection, nextNumber) => {
lastNumberWeakMap.set(collection, nextNumber);
return nextNumber;
};
};
exports.createCache = createCache;

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.createGenerateUniqueNumber = void 0;
/*
* The value of the constant Number.MAX_SAFE_INTEGER equals (2 ** 53 - 1) but it
* is fairly new.
*/
const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER === undefined ? 9007199254740991 : Number.MAX_SAFE_INTEGER;
const TWO_TO_THE_POWER_OF_TWENTY_NINE = 536870912;
const TWO_TO_THE_POWER_OF_THIRTY = TWO_TO_THE_POWER_OF_TWENTY_NINE * 2;
const createGenerateUniqueNumber = (cache, lastNumberWeakMap) => {
return collection => {
const lastNumber = lastNumberWeakMap.get(collection);
/*
* Let's try the cheapest algorithm first. It might fail to produce a new
* number, but it is so cheap that it is okay to take the risk. Just
* increase the last number by one or reset it to 0 if we reached the upper
* bound of SMIs (which stands for small integers). When the last number is
* unknown it is assumed that the collection contains zero based consecutive
* numbers.
*/
let nextNumber = lastNumber === undefined ? collection.size : lastNumber < TWO_TO_THE_POWER_OF_THIRTY ? lastNumber + 1 : 0;
if (!collection.has(nextNumber)) {
return cache(collection, nextNumber);
}
/*
* If there are less than half of 2 ** 30 numbers stored in the collection,
* the chance to generate a new random number in the range from 0 to 2 ** 30
* is at least 50%. It's benifitial to use only SMIs because they perform
* much better in any environment based on V8.
*/
if (collection.size < TWO_TO_THE_POWER_OF_TWENTY_NINE) {
while (collection.has(nextNumber)) {
nextNumber = Math.floor(Math.random() * TWO_TO_THE_POWER_OF_THIRTY);
}
return cache(collection, nextNumber);
}
// Quickly check if there is a theoretical chance to generate a new number.
if (collection.size > MAX_SAFE_INTEGER) {
throw new Error('Congratulations, you created a collection of unique numbers which uses all available integers!');
}
// Otherwise use the full scale of safely usable integers.
while (collection.has(nextNumber)) {
nextNumber = Math.floor(Math.random() * MAX_SAFE_INTEGER);
}
return cache(collection, nextNumber);
};
};
exports.createGenerateUniqueNumber = createGenerateUniqueNumber;

34
node_modules/fast-unique-numbers/build/node/module.js generated vendored Normal file
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _exportNames = {
addUniqueNumber: true,
generateUniqueNumber: true
};
exports.generateUniqueNumber = exports.addUniqueNumber = void 0;
var _addUniqueNumber = require("./factories/add-unique-number");
var _cache = require("./factories/cache");
var _generateUniqueNumber = require("./factories/generate-unique-number");
var _index = require("./types/index");
Object.keys(_index).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
if (key in exports && exports[key] === _index[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _index[key];
}
});
});
/*
* @todo Explicitly referencing the barrel file seems to be necessary when enabling the
* isolatedModules compiler option.
*/
const LAST_NUMBER_WEAK_MAP = new WeakMap();
const cache = (0, _cache.createCache)(LAST_NUMBER_WEAK_MAP);
const generateUniqueNumber = exports.generateUniqueNumber = (0, _generateUniqueNumber.createGenerateUniqueNumber)(cache, LAST_NUMBER_WEAK_MAP);
const addUniqueNumber = exports.addUniqueNumber = (0, _addUniqueNumber.createAddUniqueNumber)(generateUniqueNumber);

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _addUniqueNumberFactory = require("./add-unique-number-factory");
Object.keys(_addUniqueNumberFactory).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (key in exports && exports[key] === _addUniqueNumberFactory[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _addUniqueNumberFactory[key];
}
});
});
var _addUniqueNumberFunction = require("./add-unique-number-function");
Object.keys(_addUniqueNumberFunction).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (key in exports && exports[key] === _addUniqueNumberFunction[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _addUniqueNumberFunction[key];
}
});
});
var _cacheFactory = require("./cache-factory");
Object.keys(_cacheFactory).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (key in exports && exports[key] === _cacheFactory[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _cacheFactory[key];
}
});
});
var _cacheFunction = require("./cache-function");
Object.keys(_cacheFunction).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (key in exports && exports[key] === _cacheFunction[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _cacheFunction[key];
}
});
});
var _generateUniqueNumberFactory = require("./generate-unique-number-factory");
Object.keys(_generateUniqueNumberFactory).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (key in exports && exports[key] === _generateUniqueNumberFactory[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _generateUniqueNumberFactory[key];
}
});
});
var _generateUniqueNumberFunction = require("./generate-unique-number-function");
Object.keys(_generateUniqueNumberFunction).forEach(function (key) {
if (key === "default" || key === "__esModule") return;
if (key in exports && exports[key] === _generateUniqueNumberFunction[key]) return;
Object.defineProperty(exports, key, {
enumerable: true,
get: function () {
return _generateUniqueNumberFunction[key];
}
});
});