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b46a4fe286
* Google changed from an Inc to an LLC. This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade. * Remove project description/titles from licenses This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”). * License no longer requires URL. * Fix license regexps.
65 lines
1.8 KiB
JavaScript
65 lines
1.8 KiB
JavaScript
/**
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* @license
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* Copyright 2019 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview Utility methods for objects.
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* @author samelh@google.com (Sam El-Husseini)
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*/
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'use strict';
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goog.provide('Blockly.utils.object');
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/**
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* Inherit the prototype methods from one constructor into another.
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*
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* @param {!Function} childCtor Child class.
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* @param {!Function} parentCtor Parent class.
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* @suppress {strictMissingProperties} superClass_ is not defined on Function.
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*/
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Blockly.utils.object.inherits = function(childCtor, parentCtor) {
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childCtor.superClass_ = parentCtor.prototype;
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childCtor.prototype = Object.create(parentCtor.prototype);
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childCtor.prototype.constructor = childCtor;
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};
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/**
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* Copies all the members of a source object to a target object.
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* @param {!Object} target Target.
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* @param {!Object} source Source.
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*/
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Blockly.utils.object.mixin = function(target, source) {
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for (var x in source) {
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target[x] = source[x];
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}
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};
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/**
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* Returns an array of a given object's own enumerable property values.
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* @param {!Object} obj Object containing values.
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* @return {!Array} Array of values.
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*/
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Blockly.utils.object.values = function(obj) {
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if (Object.values) {
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return Object.values(obj);
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}
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// Fallback for IE.
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return Object.keys(obj).map(function(e) {
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return obj[e];
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});
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};
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