@simongrasinovski/str-utils/dist/utils/index.js

A lightweight utility library for effortless string manipulation. Simplify common tasks like case validation, conversion and formatting with easy-to-use functions that enhance your JavaScript applications

"use strict";

var ensureString = function ensureString(fn) {
  return function () {
    if (typeof (arguments.length <= 0 ? undefined : arguments[0]) !== 'string') {
      throw new TypeError('Input must be a string');
    }
    return fn.apply(void 0, arguments);
  };
};
var shuffleArray = function shuffleArray(array) {
  for (var i = array.length - 1; i > 0; i--) {
    var j = Math.floor(Math.random() * (i + 1));
    var _ref = [array[j], array[i]];
    array[i] = _ref[0];
    array[j] = _ref[1];
  }
  return array;
};
var generateCharRange = function generateCharRange(from, to) {
  var arr = [];
  for (var i = from; i <= to; i++) {
    arr.push(String.fromCharCode(i));
  }
  return arr;
};
module.exports = {
  ensureString: ensureString,
  shuffleArray: shuffleArray,
  generateCharRange: generateCharRange
};