index.js

const morseCodeDictionary = require("./morse-code-dictionary.json");

/**
 * Returns an array of all of the words sorted by length, shortest first
 * @param {String[]} words - An array of strings.
 * @returns {string[]} An array of strings.
 */
function sortByStringLength() {}

/**
 * Returns an array of the word in all scrolling positions.
 * @param {String} word - A string.
 * @returns {string[]} An array of strings
 * Example: "Hello"
 * [ 'elloH', 'lloHe', 'loHel', 'oHell', 'Hello' ]
 */
function textScroller() {}

/**
 * Returns the difference between the largest and smallest number in the array
 * @param {Number[]} numbers - An array of numbers.
 * @returns {Number} The difference between the largest and smallest number.
 */
function betweenExtremes() {}

/**
 * Returns the translation of English to morse code.
 * @param {String} message - A string to translate. 
 * @param {Object[]} dictionary - A morse code dictionary (one is imported at the top of the file, use it if you want to test your code in this file)
 * @returns {Number} The message in morse code. Note that the tests do not want you to separate words with slashes, like in the example below.
 * Example: "A new month"
 * .- / -. . .-- / -- --- -. - ....
 * Hint: Check the morse-code-dictionary.json file to see what data is available.
 */
function morseCodeTranslator() {}

module.exports = {
  sortByStringLength,
  textScroller,
  betweenExtremes,
  morseCodeTranslator,
};