kieranbarker

# Alias for simple Python server
serve() {
  python3 -m http.server $1
}

kieranbarker

/**
 * Return the item at the given index in the array, allowing for positive and
 * negative integers. Negative integers count back from the last item
 * in the array.
 * 
 * {@link https://gist.github.com/kieranbarker/1bb4ae463f3cd8138b4805983de49f4d}
 * 
 * @param {Array} array The array
 * @param {Number} index The index
 * @returns {*} The item at the given index

kieranbarker

/**
 * Get a random truthy/falsy value
 * {@link https://gist.github.com/kieranbarker/25b1b4b4cef14c65b10dcefdc462f6ee}
 * @returns {Number} 1 (truthy) or 0 (falsy)
 */
function fiftyFifty () {
  return Math.round(Math.random());
}

kieranbarker

/**
 * Get the common ancestor of two or more elements
 * {@link https://gist.github.com/kieranbarker/cd86310d0782b7c52ce90cd7f45bb3eb}
 * @param {String} selector A valid CSS selector
 * @returns {Element} The common ancestor
 */
function getCommonAncestor (selector) {
  // Get the elements matching the selector
  const elems = document.querySelectorAll(selector);

kieranbarker

/**
 * Convert a string to title case.
 * https://gist.github.com/kieranbarker/293b74f1b3b46272315d2e1719786b03
 * @param {string} str The string to convert.
 * @returns {string} The converted string.
 */
function toTitleCase(str) {
  return str
    .toLowerCase()
    .split(" ")

kieranbarker

/**
 * Serialize all form data into a JSON string.
 * https://gist.github.com/kieranbarker/98f8dadbf824236e42820419b1da58eb
 * @param {HTMLFormElement} form The form to serialize.
 * @returns {string} The serialized form data.
 */
function serializeJSON (form) {
  // Create a new FormData object
  const formData = new FormData(form);

kieranbarker

/**
 * Serialize all form data into an object
 * {@link https://gist.github.com/kieranbarker/245182a6e6af0b05be4233881c0aa60b}
 * @param {HTMLFormElement} form The form to serialize
 * @returns {Object} The serialized form data
 */
function serializeObject (form) {
  // Create a new FormData object
  const formData = new FormData(form);

kieranbarker

/**
 * Serialize all form data into an array
 * {@link https://gist.github.com/kieranbarker/16305b75e4fd8da6695d81865e1ba188}
 * @param {HTMLFormElement} form The form to serialize
 * @returns {Array} The serialized form data
 */
function serializeArray (form) {
  // Create a new FormData object
  const formData = new FormData(form);

kieranbarker

/**
 * Serialize all form data into a query string
 * {@link https://gist.github.com/kieranbarker/bb7c54bd12156c069419f64a22e61552}
 * @param {HTMLFormElement} form The form
 * @returns {String} The query string
 */
function serialize (form) {
  // Create a new FormData object
  const formData = new FormData(form);

kieranbarker

/**
 * Format a JSON string for readability
 * @param {String} text The JSON string
 * @param {Number|String} space The number of spaces, or a string, to indent by
 * @returns {String} The newly formatted JSON string
 * @license MIT
 */
function formatJSON (text, space = 2) {
  return JSON.stringify(JSON.parse(text), null, space);
}