@yookue/ts-lang-utils/dist/cjs/util/RandomUtils/randomElements.js

Common lang utilities for typescript

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/util/RandomUtils/randomElements.ts
var randomElements_exports = {};
__export(randomElements_exports, {
  randomElements: () => randomElements
});
module.exports = __toCommonJS(randomElements_exports);
var import_randomInteger = require("./randomInteger");
function randomElements(array, size) {
  if (!array || !array.length || !size || size <= 0 || size > Number.MAX_SAFE_INTEGER) {
    return void 0;
  }
  if (array.length <= size) {
    return array;
  }
  const indexes = /* @__PURE__ */ new Set();
  while (indexes.size < size) {
    indexes.add((0, import_randomInteger.randomInteger)(0, array.length));
  }
  return array.filter((_value, index) => indexes.has(index));
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  randomElements
});