Sha256: 0ee17f907f300dc55cb3759166a6cb267ba57dc714f8e351b4c9c02f3ee13ac0
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Versions: 3
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Stored size: 1.71 KB
Contents
/*!
* UI development toolkit for HTML5 (OpenUI5)
* (c) Copyright 2009-2018 SAP SE or an SAP affiliate company.
* Licensed under the Apache License, Version 2.0 - see LICENSE.txt.
*/
sap.ui.define([], function() {
"use strict";
var class2type = {};
var hasOwn = class2type.hasOwnProperty;
var toString = class2type.toString;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
/**
* Checks whether the object is a plain object (created using "{}" or "new Object").
*
* @function
* @since 1.58
* @public
* @alias module:sap/base/util/isPlainObject
* @param {Object} obj the object which is checked
* @returns {boolean} whether or not the object is a plain object (created using "{}" or "new Object").
*/
var fnIsPlainObject = function(obj) {
/*
* The code in this function is taken from jQuery 3.1.1 "jQuery.extend" and got modified.
*
* jQuery JavaScript Library v3.1.1
* http://jquery.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*/
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = Object.getPrototypeOf( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with a prototype are considered plain only if they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
};
return fnIsPlainObject;
});
Version data entries
3 entries across 3 versions & 1 rubygems