art-standard-lib
Version:
The Standard Library for JavaScript that aught to be.
408 lines (329 loc) • 12.2 kB
JavaScript
module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 65);
/******/ })
/************************************************************************/
/******/ ({
/***/ 12:
/*!**************************************************!*\
!*** ./source/Art.StandardLib/Core/Types.coffee ***!
\**************************************************/
/*! no static exports found */
/***/ (function(module, exports) {
/*
Set: global.ArtStandardLibMultipleContextTypeSupport = true
Before the first time you require this file if you need to be able to test objects
from multiple contexts.
When do you need this?
- when working with iFrames
- when working with Node's 'repl' or 'vm'
What is the differences?
With: slower, but other-wise the same
Without: plain-arrays and plain-objects from other contexts
are not detected with isArray, isPlainArray, isPlainObject
*/
var ArtStandardLibMultipleContextTypeSupport, Types;
ArtStandardLibMultipleContextTypeSupport = global.ArtStandardLibMultipleContextTypeSupport;
module.exports = Types = (function() {
var _functionsPrototype, getSuperclass, hasOwnProperties, hasProperties, isArray, isArrayBuffer, isClass, isDirectPrototypeOf, isExtendedClass, isFunction, isJsonAtomicType, isNonNegativeInt, isNumber, isObject, isPlainObject, isString, oldIsClass;
function Types() {}
Types.isPromise = function(obj) {
return (obj != null) && isFunction(obj.then) && !isFunction(obj);
};
Types.isRegExp = ArtStandardLibMultipleContextTypeSupport ? function(obj) {
return obj.constructor.name === "RegExp";
} : function(obj) {
return obj.constructor === RegExp;
};
Types.isNumber = isNumber = function(obj) {
return typeof obj === "number";
};
Types.prototype.isNonNegativeInt = function(x) {
return ((x | 0) === x) && x >= 0;
};
Types.isError = function(obj) {
return (obj != null) && obj instanceof Error;
};
Types.isDate = function(obj) {
return (obj != null ? obj.constructor : void 0) === Date;
};
Types.isString = isString = function(obj) {
return typeof obj === "string";
};
Types.isFunction = isFunction = function(obj) {
return typeof obj === "function";
};
Types.isEmptyObject = function(obj) {
return Object.keys(obj).length === 0;
};
Types.isBoolean = function(obj) {
return obj === true || obj === false;
};
Types.isArrayBuffer = isArrayBuffer = global.ArrayBuffer ? function(obj) {
return (obj != null) && obj.constructor === ArrayBuffer;
} : function() {
return false;
};
Types.isTypedArray = function(obj) {
return (obj != null) && obj.length >= 0 && obj.length === (obj.length | 0) && isArrayBuffer(obj.buffer);
};
_functionsPrototype = Object.getPrototypeOf(function() {});
Types.getSuperclass = getSuperclass = function(klass) {
var ref, superclass;
if (isFunction(klass)) {
if (((superclass = Object.getPrototypeOf(klass)) != null) && superclass !== _functionsPrototype) {
return superclass;
} else {
return (ref = klass.__super__) != null ? ref.constructor : void 0;
}
}
};
/*
NAME: isClass
IN: obj:anything
OUT: boolean
Classes are Functions in JavaScript, and there is no built-in way to tell
the differences even though, as-of ES6, there actually is a difference.
WARNING #1: This function cannot reliably detect a class which doesn't extend another.
TRUE-POSITIVES:
100% true if obj is an extended class
probably-true if obj is a function AND
obj has enumerable properties or
obj's prototype has enumerable properties
FALSE-POSITIVES:
If you passed in a function with one or more manually set, enumerable properties.
FALSE-NEGATIVES:
If you passed in a 'class' with no enumerable prototype properties and no enumerable
static/class properties.
WARNING #2:
Static/class methods declared with ES6 class syntax ARE NOT ENUMERABLE (face-palm).
Therefor, in this case, FALSE-NEGATIVES are possible even if you have class methods.
It's just too costly to check for non-enumerable methods.
RECOMENDAION:
To make your classes reliabily detectable: ALWAYS extend something.
If you aren't extending anything else, extend Object.
This is what CaffeineScript does.
WHY hasOwnProperties for obj and hasProperties for obj.prototype???
hasProperties is faster
hasOwnProperties because _functionsPrototype actuall has getName added to it
already by NeptuneNamespaces to normalize getting the name of things.
I could probably make that a non-enumerable...
*/
Types.isClass = isClass = function(obj) {
if (getSuperclass(obj)) {
return true;
} else if (isFunction(obj) && ((hasOwnProperties(obj)) || hasProperties(obj.prototype))) {
/*
HACK:
If obj is a function and has properties or its prototype has properties
it's a non-standard function,
and therefor it's -probably- a class
*/
return true;
} else {
return false;
}
};
oldIsClass = function(obj) {
return !!(typeof obj === "function" && ((typeof obj.__super__ === "object") || (getSuperclass(obj)) || (hasOwnProperties(obj)) || ((obj.prototype != null) && hasProperties(obj.prototype))));
};
Types.isExtendedClass = isExtendedClass = function(obj) {
return !!getSuperclass(obj);
};
Types.isArrayUniversal = Array.isArray;
Types.isArray = isArray = Types.isArrayUniversal;
Types.isArguments = function(o) {
return (o != null) && typeof o.length === "number" && o.toString() === '[object Arguments]';
};
Types.isPlainArray = isArray;
Types.isNonNegativeInt = isNonNegativeInt = function(x) {
return (x != null) && x >= 0;
};
Types.isArrayIterable = function(source) {
return (source != null) && isNonNegativeInt(source.length);
};
Types.isJsonAtomicType = isJsonAtomicType = function(a) {
return isString(a) || isNumber(a) || a === true || a === false || a === null;
};
Types.isJsonType = function(a) {
return isJsonAtomicType(a) || isPlainObject(a) || isArray(a);
};
Types.isObject = isObject = function(obj) {
return (obj != null) && typeof obj === "object" && !isArray(obj);
};
Types.isDirectPrototypeOf = isDirectPrototypeOf = function(o, prototype) {
return !isFunction(o) && prototype.constructor === o.constructor;
};
/*
NOTE:
getSuper doesn't work in CoffeeScript classes objects, but it does on ES6 classes.
getSuper does work on CoffeeScript class instance objects.
All about getSuper in ES6 land:
class A {}
class B extends A {}
class C extends B {}
a = new A
b = new B
c = new C
getSuper(B) == A
getSuper(C) == B
getSuper(A.prototype) == Object.prototype
getSuper(B.prototype) == A.prototype
getSuper(C.prototype) == B.prototype
getSuper(b) == A.prototype
getSuper(c) == B.prototype
prototype map:
KEY:
<->
<-- .constructor
--> .prototype
^ Object.getPrototypeOf
MAP:
A <-> aPrototype
^ ^ ^
| | a
| |
B <-> bPrototype
^ ^ ^
| | b
| |
C <-> cPrototype
^
c
Definition of super:
if instance then prototype's prototype
else prototype
*/
Types.getSuper = function(o) {
var _super;
if (!((typeof o === "object") || (typeof o === "function"))) {
throw new Error("getSuper expecting an object");
}
_super = Object.getPrototypeOf(o);
if (isDirectPrototypeOf(o, _super)) {
_super = Object.getPrototypeOf(_super);
}
return _super;
};
Types.isPlainObjectUniversal = function(v) {
return (v != null) && null === Object.getPrototypeOf(Object.getPrototypeOf(v));
};
Types.isPlainObject = isPlainObject = ArtStandardLibMultipleContextTypeSupport ? Types.isPlainObjectUniversal : function(v) {
return (v != null) && v.constructor === Object;
};
Types.hasProperties = hasProperties = function(o) {
var k;
if (o == null) {
return false;
}
for (k in o) {
return true;
}
return false;
};
Types.hasOwnProperties = hasOwnProperties = function(o) {
var k;
if (o == null) {
return false;
}
for (k in o) {
if (o.hasOwnProperty(k)) {
return true;
}
}
return false;
};
return Types;
})();
/***/ }),
/***/ 65:
/*!**********************!*\
!*** ./Types.coffee ***!
\**********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(/*! ./source/Art.StandardLib/Core/Types */ 12);
/***/ })
/******/ });