lorem-ipsum/dist/lib/generator.js

Generates passages of lorem ipsum text suitable for use as placeholder copy in web pages, graphics, and more. Works in the browser, NodeJS, and React Native.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _words = require("../constants/words");

var _util = require("../util");

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var Generator = /*#__PURE__*/function () {
  function Generator() {
    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
        _ref$sentencesPerPara = _ref.sentencesPerParagraph,
        sentencesPerParagraph = _ref$sentencesPerPara === void 0 ? {
      max: 7,
      min: 3
    } : _ref$sentencesPerPara,
        _ref$wordsPerSentence = _ref.wordsPerSentence,
        wordsPerSentence = _ref$wordsPerSentence === void 0 ? {
      max: 15,
      min: 5
    } : _ref$wordsPerSentence,
        random = _ref.random,
        seed = _ref.seed,
        _ref$words = _ref.words,
        words = _ref$words === void 0 ? _words.WORDS : _ref$words;

    _classCallCheck(this, Generator);

    _defineProperty(this, "sentencesPerParagraph", void 0);

    _defineProperty(this, "wordsPerSentence", void 0);

    _defineProperty(this, "random", void 0);

    _defineProperty(this, "words", void 0);

    if (sentencesPerParagraph.min > sentencesPerParagraph.max) {
      throw new Error("Minimum number of sentences per paragraph (".concat(sentencesPerParagraph.min, ") cannot exceed maximum (").concat(sentencesPerParagraph.max, ")."));
    }

    if (wordsPerSentence.min > wordsPerSentence.max) {
      throw new Error("Minimum number of words per sentence (".concat(wordsPerSentence.min, ") cannot exceed maximum (").concat(wordsPerSentence.max, ")."));
    }

    this.sentencesPerParagraph = sentencesPerParagraph;
    this.words = words;
    this.wordsPerSentence = wordsPerSentence;
    this.random = random || Math.random;
  }

  _createClass(Generator, [{
    key: "generateRandomInteger",
    value: function generateRandomInteger(min, max) {
      return Math.floor(this.random() * (max - min + 1) + min);
    }
  }, {
    key: "generateRandomWords",
    value: function generateRandomWords(num) {
      var _this = this;

      var _this$wordsPerSentenc = this.wordsPerSentence,
          min = _this$wordsPerSentenc.min,
          max = _this$wordsPerSentenc.max;
      var length = num || this.generateRandomInteger(min, max);
      return (0, _util.makeArrayOfLength)(length).reduce(function (accumulator, index) {
        return "".concat(_this.pluckRandomWord(), " ").concat(accumulator);
      }, "").trim();
    }
  }, {
    key: "generateRandomSentence",
    value: function generateRandomSentence(num) {
      return "".concat((0, _util.capitalize)(this.generateRandomWords(num)), ".");
    }
  }, {
    key: "generateRandomParagraph",
    value: function generateRandomParagraph(num) {
      var _this2 = this;

      var _this$sentencesPerPar = this.sentencesPerParagraph,
          min = _this$sentencesPerPar.min,
          max = _this$sentencesPerPar.max;
      var length = num || this.generateRandomInteger(min, max);
      return (0, _util.makeArrayOfLength)(length).reduce(function (accumulator, index) {
        return "".concat(_this2.generateRandomSentence(), " ").concat(accumulator);
      }, "").trim();
    }
  }, {
    key: "pluckRandomWord",
    value: function pluckRandomWord() {
      var min = 0;
      var max = this.words.length - 1;
      var index = this.generateRandomInteger(min, max);
      return this.words[index];
    }
  }]);

  return Generator;
}();

var _default = Generator;
exports["default"] = _default;
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