petsel

/*
 *  see: [https://stackoverflow.com/questions/66303388/how-to-most-efficiently-splice-an-array-while-looping-through-a-list-of-indices/66304184#66304184]
 *
 *  StackOverflow :: How to most efficiently splice an array
 *                   while looping through a list of indices
 *                   of to be removed array items?
 */

function createRemoveScheme(indexList, targetList) {
  return Array

petsel

function defaultCompare(a, b) {
  return ((a < b) && -1) || ((a > b) && 1) || 0;
}
// function localeCompare(a, b) {
//   return a.localeCompare
//     ? a.localeCompare(b)
//     : defaultCompare(a, b);
// }

// - supports additional `…[, locales[, options]` argument binding

petsel

/**
 *  `Boolean.isTrue` / `Boolean.isFalse` is a fun implementation of Smalltalk's [https://en.wikipedia.org/wiki/Smalltalk]
 *  `ifTrue` / `ifFalse` control structures [https://en.wikipedia.org/wiki/Smalltalk#Control_structures].
 *
 *  It is nothing one would really desire in JavaScript unless one is looking for an alternative to its native `if...else` 
 *  statement and has deeply fallen in love with using function expressions all along.
 *
 *  EN: [https://en.wikipedia.org/wiki/Smalltalk#Control_structures]
 *  DE: [https://de.wikipedia.org/wiki/Smalltalk_(Programmiersprache)#IF-Anweisung]
 */

petsel

//  see:    "Compose in JavaScript, not applying functions correctly?" asked by Dan Mantyla - Nov 10, 2014
//  answer: [https://stackoverflow.com/questions/26835095/compose-in-javascript-not-applying-functions-correctly/28880612#28880612]

(function (Function, Object) {

  const fctPrototype = Function.prototype;
  const FUNCTION_TYPE = (typeof Function);

  function isFunction(type) {
    return (

petsel

// see [https://gist.github.com/petsel/9ddf5ce515f1344c84bd#file-function-afterthrowing-js]

(function (Function) {

  const fctPrototype = Function.prototype;
  const FUNCTION_TYPE = (typeof Function);

  function isFunction(type) {
    return (
         (typeof type == FUNCTION_TYPE)

petsel

// see [https://gist.github.com/petsel/3b31cd5e63d43b9e7c4e#file-function-afterfinally-js]

(function (Function) {

  const fctPrototype = Function.prototype;
  const FUNCTION_TYPE = (typeof Function);

  function isFunction(type) {
    return (
         (typeof type == FUNCTION_TYPE)

petsel

function isBooleanValue(type) {
  return (typeof type === 'boolean');
}
function isNumberValue(type) {
  return (typeof type === 'number');
}
function isStringValue(type) {
  return (typeof type === 'string');
}

petsel

// example-of-function-based-mixin-composition-with-class-and-shared-local-state.js

function withExposableSharedLocalState (state) {
    state = ((typeof state === "object") && state) || (void 0);

    var json_stringify  = JSON.stringify;
    var json_parse      = JSON.parse;

    var compositeType   = this;

petsel

// file "Object.getMaxDepth.js"

const Object = global.Object;

const object_prototype_toString = Object.prototype.toString;
const object_keys = Object.keys;

const math_max = global.Math.max;

const isArray = global.Array.isArray;

petsel

(function (global) {

    'use strict';

    var
        Array     = global.Array,
        Object    = global.Object,
        RegExp    = global.RegExp,
        Function  = global.Function,