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@practicaloptimism/program-utility

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@practicaloptimism/program-utility

A set of useful algorithms and data structures for computer programs

  • 0.0.1
  • Source
  • npm
  • Socket score
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Maintainers
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Program Utility

A few algorithms and data structures for accessing property values of objects by using a property key name list. Also available, you may create a deep copy of objects and/or track the copies by using the ObjectDuplicator data structure.

Resource Websites: Source Code | Demos | Video Introduction | Video Tutorial | Live Programming Development Journal
This Documentation Page was last Updated on Wed Jun 10 2020 06:15:19 GMT-0500 (Central Daylight Time)
Project Development Status Updates

npm version downloads coverage report pipeline status

Installation

Node Package Manager (NPM) Installation
npm install --save @practicaloptimism/program-utility
Script import from JavaScript (requires NPM installation)
import * as programUtility from '@practicaloptimism/program-utility'
HTML Script Import
<script src="https://unpkg.com/@practicaloptimism/program-utility"></script>

Getting Started: Accessing Object Property Value

// Initialize the javascript library instance and the usecase property value
const programUtilityInstance = programUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function()
const objectUtility =  programUtilityInstance.usecase.objectUtility

// Create your javascript object
const object = { name: 'Hitomi', hobbyTable: { dancing: true, watchingScaryMovies: false } }

// Create your property value key list
const propertyKeyList = ['hobbyTable', 'dancing']

// Get your object property value using a key list
const propertyValue = objectUtility.algorithms.object.getObjectValue.function(object, propertyKeyList)

// The value printed should return 'true'
console.log(propertyValue)

Getting Started: Creating Object Duplicators

// Initialize the javascript library instance and the usecase property value
const programUtilityInstance = programUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function()
const  objectUtility =  programUtilityInstance.usecase.objectUtility

// Create your javascript object
const object = { name: 'Miranda', hobbyTable: { watchingScaryMovies: true, watchingDanceRecitals: false } }

// Create your ObjectDuplicator data structure
const objectDuplicator = objectUtility.algorithms.objectDuplicator.createObjectDuplicator.function(object)

// Add a duplicate of your object
objectUtility.algorithms.objectDuplicator.addObjectToObjectDuplicator.function(objectDuplicator, 'item1')

// Get the duplicate of your object by using a sting value (objectDuplicateId)
const objectDuplicate = objectUtility.algorithms.objectDuplicator.getObjectFromObjectDuplicator.function('item1')

// Change the 'name' property value of the object duplicate
// to showcase that the object and object duplicate
// will have different names since they are deep copies
// of one another.
objectDuplicate.name = 'Susan'

// The value printed should return 'false'
console.log(object.name === objectDuplicate.name)

Application Programmable Interface (API Reference)

📁 Application Programmable Interface (API Reference) - Click to Open



📁 @Project
@Project



📁 Constants
Constants



📁 Project
Project






📁 DataStructures
DataStructures



📁 Extract
Extract
PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/@project/data-structures/extract


📁 PROJECT_DATA_STRUCTURE_NAME_LIST
PROJECT_DATA_STRUCTURE_NAME_LIST
0
ProjectExtract
1
ProjectUsecaseExtract

PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
undefined







📁 Consumer
Consumer



📁 DocumentationInterface
DocumentationInterface






📁 Usecase
Usecase



📁 ObjectUtility
ObjectUtility



📁 Algorithms
Algorithms



📁 Object
Object



📁 CreateObjectDeepCopy
CreateObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 CreateObjectDeepCopy
CreateObjectDeepCopy
Function
function createObjectDeepCopyFunction(object, option) {
    if (typeof object !== 'object') {
        return;
    }
    if (option && option.deepObjectClonePropertyTreeHeight === 0) {
        return object;
    }
    const newObject = {};
    let objectPropertyKeyNameList = [];
    const originalObjectPropertyKeyNameList = Object.keys(object).map(objectPropertyKeyName => [objectPropertyKeyName]);
    objectPropertyKeyNameList = objectPropertyKeyNameList.concat(originalObjectPropertyKeyNameList);
    for (let i = 0; i < objectPropertyKeyNameList.length; i++) {
        const propertyKeyNameList = objectPropertyKeyNameList[i];
        const objectPropertyValue = _get_object_value__WEBPACK_IMPORTED_MODULE_0__["getObjectValue"].function(object, propertyKeyNameList);
        if ((option && option.deepObjectClonePropertyTreeHeight !== undefined) &&
            ((propertyKeyNameList.length > option.deepObjectClonePropertyTreeHeight) ||
                ((typeof objectPropertyValue === 'object') && (propertyKeyNameList.length + 1 > option.deepObjectClonePropertyTreeHeight)))) {
            _update_object_value__WEBPACK_IMPORTED_MODULE_1__["updateObjectValue"].function(newObject, propertyKeyNameList, objectPropertyValue);
            continue;
        }
        if (typeof objectPropertyValue === 'object') {
            let childObjectPropertyKeyNameList;
            if (Array.isArray(objectPropertyValue)) {
                childObjectPropertyKeyNameList = objectPropertyValue.map((_objectPropertyKeyValue, index) => [...propertyKeyNameList, index]);
            }
            else {
                childObjectPropertyKeyNameList = Object.keys(objectPropertyValue).map(objectPropertyKeyName => [...propertyKeyNameList, objectPropertyKeyName]);
            }
            objectPropertyKeyNameList = objectPropertyKeyNameList.concat(childObjectPropertyKeyNameList);
        }
        else {
            _update_object_value__WEBPACK_IMPORTED_MODULE_1__["updateObjectValue"].function(newObject, propertyKeyNameList, objectPropertyValue);
        }
    }
    return newObject;
}







📁 GetObjectPropertyValueList
GetObjectPropertyValueList
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectPropertyValueList
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 GetObjectPropertyValueList
GetObjectPropertyValueList
Function
function getObjectPropertyValueListFunction(object, option) {
    const propertyKeyNameList = _get_object_property_key_name_list__WEBPACK_IMPORTED_MODULE_0__["getObjectPropertyKeyNameList"].function(object, [], option).map((keyList) => {
        const objectPropertyValue = _get_object_value__WEBPACK_IMPORTED_MODULE_1__["getObjectValue"].function(object, keyList);
        if (option && option.returnObjectPropertyKeyListPair) {
            return { objectPropertyKeyList: keyList, objectPropertyValue };
        }
        else {
            return objectPropertyValue;
        }
    });
    return propertyKeyNameList;
}

FunctionOption
class FunctionOption extends _get_object_property_key_name_list__WEBPACK_IMPORTED_MODULE_0__["FunctionOption"] {

constructor(defaultOption) {
    super(defaultOption);
    Object.assign(this, defaultOption);
}



}






📁 DeleteObjectValue
DeleteObjectValue
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 DeleteObjectValue
DeleteObjectValue
Function
function deleteObjectValueFunction(object, keyNameList, option) {
    _update_object_value__WEBPACK_IMPORTED_MODULE_0__["updateObjectValue"].function(object, keyNameList, undefined, option);
}

FunctionOption
class FunctionOption {

constructor(defaultOption) {
    Object.assign(this, defaultOption);
}



}






📁 GetObjectPropertyKeyNameList
GetObjectPropertyKeyNameList
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 GetObjectPropertyKeyNameList
GetObjectPropertyKeyNameList
Function
function getObjectPropertyKeyNameListFunction(object, parentKeyNameList, option) {
    if (option && option.propertyKeyNameListOrderType === 'depthFirstOrder') {
        return getObjectPropertyKeyNameListByDepthFirstOrderFunction(object, parentKeyNameList, option);
    }
    else {
        return getObjectPropertyKeyNameListByBreadthFirstOrderFunction(object, parentKeyNameList, option);
    }
}

FunctionOption
class FunctionOption {

constructor(defaultOption) {
    Object.assign(this, defaultOption);
}



}
GetObjectPropertyKeyNameListByDepthFirstOrderFunction
function getObjectPropertyKeyNameListByDepthFirstOrderFunction(object, parentKeyNameList, option) {
if (!object) {
return [];
}
if (typeof object !== 'object') {
return [];
}
if (!parentKeyNameList || parentKeyNameList.length < 0) {
parentKeyNameList = [];
}
let propertyKeyNameList = [];
if ((parentKeyNameList.length > 0) && (option ? !option.booleanObjectKeyNotAllowed : true)) {
propertyKeyNameList.push(parentKeyNameList);
}
for (let objectKey in object) {
if (!object.hasOwnProperty(objectKey)) {
continue;
}
const objectPropertyKeyNameList = [...parentKeyNameList, objectKey];
if (option && (option.objectPropertyTreeHeight !== undefined) && (objectPropertyKeyNameList.length > option.objectPropertyTreeHeight)) {
return [];
}
if (typeof object[objectKey] !== 'object') {
propertyKeyNameList.push(objectPropertyKeyNameList);
continue;
}
propertyKeyNameList.push(...getObjectPropertyKeyNameListByDepthFirstOrderFunction(object[objectKey], objectPropertyKeyNameList, option));
}
return propertyKeyNameList;
}
GetObjectPropertyKeyNameListByBreadthFirstOrderFunction
function getObjectPropertyKeyNameListByBreadthFirstOrderFunction(object, parentKeyNameList, option) {
if (!object) {
return [];
}
if (typeof object !== 'object') {
return [];
}
if (!parentKeyNameList || parentKeyNameList.length < 0) {
parentKeyNameList = [];
}
let propertyKeyNameList = Object.keys(object).map(objectKey => {
const propertyKeyName = Array.isArray(object) ? parseInt(objectKey, 10) : objectKey;
return parentKeyNameList.concat(propertyKeyName);
});
let removeObjectKeyNameListReferenceTable = {};
if (option && (option.objectPropertyTreeHeight !== undefined) && (propertyKeyNameList[0].length > option.objectPropertyTreeHeight)) {
return [];
}
for (let i = 0; i < propertyKeyNameList.length; i++) {
const objectPropertyKeyNameList = propertyKeyNameList[i];
const objectChildObjectValue = get_object_value__WEBPACK_IMPORTED_MODULE_0_["getObjectValue"].function(object, objectPropertyKeyNameList);
const objectChildPropertyKeyNameList = getObjectPropertyKeyNameListByBreadthFirstOrderFunction(objectChildObjectValue, objectPropertyKeyNameList, option);
if (option && option.booleanObjectKeyNotAllowed && typeof objectChildObjectValue === 'object') {
removeObjectKeyNameListReferenceTable[i] = true;
}
propertyKeyNameList.push(...objectChildPropertyKeyNameList);
}
const propertyKeyNameListWithoutObjectKey = [];
if (option && option.booleanObjectKeyNotAllowed) {
for (let i = 0; i < propertyKeyNameList.length; i++) {
const removeKeyNameListIndex = removeObjectKeyNameListReferenceTable[i];
if (removeKeyNameListIndex) {
continue;
}
propertyKeyNameListWithoutObjectKey.push(propertyKeyNameList[i]);
}
propertyKeyNameList = propertyKeyNameListWithoutObjectKey;
}
return propertyKeyNameList;
}






📁 GetObjectValue
GetObjectValue
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 GetObjectValue
GetObjectValue
Function
function getObjectValueFunction(object, propertyKeyNameList) {
    if (!object) {
        return undefined;
    }
    if (propertyKeyNameList.length === 0) {
        return object;
    }
    if (!object[propertyKeyNameList[0]]) {
        return undefined;
    }
    if (propertyKeyNameList.length === 1) {
        return object[propertyKeyNameList[0]];
    }
    return getObjectValueFunction(object[propertyKeyNameList[0]], propertyKeyNameList.slice(1));
}







📁 IsObjectDeepEqual
IsObjectDeepEqual
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 IsObjectDeepEqual
IsObjectDeepEqual
Function
function isObjectDeepEqualFunction(object1, object2) {
    if (typeof object1 !== 'object') {
        return false;
    }
    if (typeof object1 !== typeof object2) {
        return false;
    }
    if (((object1 instanceof Array) && !(object2 instanceof Array)) || (!(object1 instanceof Array) && (object2 instanceof Array))) {
        return false;
    }
    for (let propertyKeyName in object1) {
        if (!object1.hasOwnProperty(propertyKeyName)) {
            continue;
        }
        if (!object2.hasOwnProperty(propertyKeyName)) {
            return false;
        }
        if (typeof object1[propertyKeyName] === 'object') {
            continue;
        }
        if (object1[propertyKeyName] !== object2[propertyKeyName]) {
            return false;
        }
    }
    for (let propertyKeyName in object2) {
        if (!object2.hasOwnProperty(propertyKeyName)) {
            continue;
        }
        if (!object1.hasOwnProperty(propertyKeyName)) {
            return false;
        }
        if (typeof object2[propertyKeyName] === 'object') {
            continue;
        }
        if (object2[propertyKeyName] !== object2[propertyKeyName]) {
            return false;
        }
    }
    return true;
}







📁 UpdateObjectValue
UpdateObjectValue
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 UpdateObjectValue
UpdateObjectValue
Function
function updateObjectValueFunction(object, keyNameList, value, option) {
    if (!object) {
        if (typeof keyNameList[0] === 'number') {
            object = (new Array(keyNameList[0] + 1)).fill(undefined);
        }
        else {
            object = {};
        }
    }
    if (keyNameList.length === 0) {
        return object;
    }
    let objectValue = value;
    if (keyNameList.length !== 1) {
        objectValue = updateObjectValueFunction(object[keyNameList[0]], keyNameList.slice(1), value, option);
    }
    if (typeof object === 'object') {
        object[keyNameList[0]] = objectValue;
    }
    else if (typeof object === 'string') {
        const updateIndex = keyNameList[0];
        if (option && option.replaceStringObjectAtKeyIndex) {
            object = [object.slice(0, updateIndex), objectValue, object.slice(updateIndex + objectValue.length)].join('');
        }
        else {
            object = object.slice(0, updateIndex) + objectValue + object.slice(updateIndex);
        }
    }
    if ((option && option.deletePropertyKey) && (objectValue === undefined)) {
        delete object[keyNameList[0]];
    }
    return object;
}

FunctionOption
class FunctionOption {

constructor(defaultOption) {
    Object.assign(this, defaultOption);
}



}






📁 UpdateObjectValueByMapFunction
UpdateObjectValueByMapFunction
PROJECT_DOCUMENTATION_TEXT_HEADER
createObjectDeepCopy
PROJECT_DOCUMENTATION_TEXT_DESCRIPTION

This function copies an existing object and makes a copy
where the child objects don't reference one another in
memory.

PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 UpdateObjectValueByMapFunction
UpdateObjectValueByMapFunction
Function
function updateObjectValueByMapFunctionFunction(object, mapFunction, option) {
    if (option && option.shouldCreateDeepObjectClone) {
        object = _create_object_deep_copy__WEBPACK_IMPORTED_MODULE_0__["createObjectDeepCopy"].function(object, option);
    }
    const objectMapResultList = _get_object_property_key_name_list__WEBPACK_IMPORTED_MODULE_2__["getObjectPropertyKeyNameList"].function(object, [], option).map((originalObjectPropertyKeyList, listIndex) => {
        let objectPropertyKeyList = originalObjectPropertyKeyList;
        let objectPropertyValue;
        const objectMapResult = mapFunction(objectPropertyKeyList, _get_object_value__WEBPACK_IMPORTED_MODULE_1__["getObjectValue"].function(object, objectPropertyKeyList), listIndex);
        if (typeof objectMapResult === 'object' && (objectMapResult.objectPropertyKey || objectMapResult.objectPropertyValue)) {
            if (objectPropertyKeyList !== objectMapResult.propertyKey && objectMapResult.propertyKey !== '') {
                _delete_object_value__WEBPACK_IMPORTED_MODULE_3__["deleteObjectValue"].function(object, objectPropertyKeyList);
            }
            objectPropertyKeyList = objectMapResult.objectPropertyKeyList || objectPropertyKeyList;
            objectPropertyValue = objectMapResult.objectPropertyValue;
        }
        else {
            objectPropertyValue = objectMapResult;
        }
        return { objectPropertyKeyList, objectPropertyValue };
    });
    for (let objectMapResultListIndex = 0; objectMapResultListIndex < objectMapResultList.length; objectMapResultListIndex++) {
        _update_object_value__WEBPACK_IMPORTED_MODULE_4__["updateObjectValue"].function(object, objectMapResultList[objectMapResultListIndex].objectPropertyKeyList, objectMapResultList[objectMapResultListIndex].objectPropertyValue);
    }
    return object;
}









📁 ObjectDuplicator
ObjectDuplicator



📁 AddObjectToObjectDuplicator
AddObjectToObjectDuplicator
PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 AddObjectToObjectDuplicator
AddObjectToObjectDuplicator
Function
function addObjectToObjectDuplicatorFunction(objectDuplicator, objectDuplicateId) {
    objectDuplicator.objectDuplicateTable[objectDuplicateId] = _object_create_object_deep_copy__WEBPACK_IMPORTED_MODULE_0__["createObjectDeepCopy"].function(objectDuplicator.object);
    return objectDuplicator.objectDuplicateTable[objectDuplicateId];
}







📁 CreateObjectDuplicator
CreateObjectDuplicator
PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 CreateObjectDuplicator
CreateObjectDuplicator
Function
function createObjectDuplicatorFunction(object) {
    return new _data_structures_object_duplicator__WEBPACK_IMPORTED_MODULE_0__["ObjectDuplicator"](_object_create_object_deep_copy__WEBPACK_IMPORTED_MODULE_1__["createObjectDeepCopy"].function(object));
}







📁 GetObjectFromObjectDuplicator
GetObjectFromObjectDuplicator
PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 GetObjectFromObjectDuplicator
GetObjectFromObjectDuplicator
Function
function getObjectFromObjectDuplicatorFunction(objectDuplicator, objectDuplicateId, option) {
    let object = objectDuplicator.objectDuplicateTable[objectDuplicateId];
    if (object === undefined && option && option.booleanAddObjectIfUndefined) {
        object = _add_object_to_object_duplicator__WEBPACK_IMPORTED_MODULE_0__["addObjectToObjectDuplicator"].function(objectDuplicator, objectDuplicateId);
    }
    return object;
}







📁 RemoveObjectFromObjectDuplicator
RemoveObjectFromObjectDuplicator
PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT



📁 RemoveObjectFromObjectDuplicator
RemoveObjectFromObjectDuplicator
Function
function removeObjectFromObjectDuplicatorFunction(objectDuplicator, objectDuplicateId) {
    delete objectDuplicator.objectDuplicateTable[objectDuplicateId];
}











📁 DataStructures
DataStructures



📁 ObjectDuplicator
ObjectDuplicator
PROJECT_DOCUMENTATION_FILE_PATH_DIRECTORY_NAME
precompiled/usecase/object-utility/algorithms/object/create-object-deep-copy
PROJECT_ALGORITHM_NAME
getObjectValue


📁 PROJECT_ALGORITHM_PARAMETER_LIST
PROJECT_ALGORITHM_PARAMETER_LIST



📁 0
0
ParameterName
object
ParameterType
any|Object


📁 ParameterExampleList
ParameterExampleList
0
{ "name": "Patrick Morrison", "address": { "city": "Beijing" } }





📁 1
1
ParameterName
propertyKeyNameList
ParameterType
string[]


📁 ParameterExampleList
ParameterExampleList
0
['address', 'city']







📁 PROJECT_ALGORITHM_RETURN_PARAMETER_LIST
PROJECT_ALGORITHM_RETURN_PARAMETER_LIST



📁 0
0
ParameterName
objectPropertyValue
ParameterType
any


📁 ParameterExampleList
ParameterExampleList
0
"Beijing"







📁 PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST
PROJECT_ALGORITHM_EXAMPLE_USECASE_LIST



📁 0
0
ProjectExampleUsecaseTitle
Getting Started: Function call example usecase
ProjectExampleUsecaseSourceCodeTextDescription
getObjectValue.function(object, propertyKeyNameList)



📁 1
1
ProjectExampleUsecaseTitle
Getting Started: Application context example usecase
ProjectExampleTextDescription

  // Create a javascript library instance for your project
  const myProjectObjectUtility = objectUtility.consumer.javascript.algorithms.createJavascriptLibraryInstance.function('my-project-id')

  // Initialize a javascript object
  const myObject = { name: 'Claire', favoriteActivitiesTable: { dancing: { activityName: 'Dancing', placesVisitedToPerformActivity: ['New York', 'Los Angelos'], firstMemoryPerformingActivity: { placePerformedActivity: 'New York' } } }}

  // Retrieve the property value of myObject by using a property key name list
  const placePerformedActivityDuringFirstMemory = myProjectObjectUtility.usecase.objectUtility.algorithms.getObjectValue.function(myObject, ['favoriteActivitiesTable', 'dancing', 'firstMemoryPerformingActivity', 'placePerformedActivity'])

  // Print the place where the first memory of the dancing activity occurred as it is one of Claire's favorite activities
  console.log('The following should be "New York": ', placePerformedActivityDuringFirstMemory)





📁 PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
PROJECT_DOCUMENTATION_INDEX_FILE_CONTENT
ObjectDuplicator
class ObjectDuplicator {
    constructor(object) {
        this.objectDuplicateTable = {};
        this.object = object;
    }
}









📁 MarkdownUtility
MarkdownUtility



📁 Algorithms
Algorithms



📁 CreateMarkdownTableFromJavascriptObject
CreateMarkdownTableFromJavascriptObject






📁 DataStructures
DataStructures



📁 DocumentationInterface
DocumentationInterface










📁 Provider
Provider

Operating Environment: JavaScript Runtime Environments

JavaScript Runtime EnvironmentNode.jsNode.js Worker ThreadWeb WorkerGoogle ChromeMozilla FirefoxApple SafariBeaker Browser
Supported Versions of the RuntimeThe latest version(s)The latest version(s)The latest version(s)The latest version(s)The latest version(s)The latest version(s)The latest version(s)

To Resolve Problems and Submit Feature Requests

To report issues or submit feature requests with this projectConstants, please visit Program Utility Issue Tracker

About This Project

Benefits

Features

Limitations

  • 🤓 Work-in-progress: This project is a work-in-progress. The project architecture and documentation are being updated regularly. Please learn more about the development life cycle by visiting our live programming development sessions on youtube: https://www.youtube.com/channel/UCIv-rMXljsbxoTUg1MXBi3g

Related Work

There are many projects relating to the application usecases that Program Utility strives to provide. A "project usecase 1", a "project usecase 2", a "project usecase 3" are the primary goal for Program Utility. This is a non-exhaustive list of other projects in the world that are being used and also relate to Program Utility usecase areas-of-interest (well renowned projects are prioritized in our listing order strategy):

Object Utility Providers
--

Acknowledgements

License

MIT

Keywords

FAQs

Package last updated on 10 Jun 2020

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