Travis build: 1312
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34
README.md
34
README.md
@ -272,7 +272,6 @@ average(1, 2, 3);
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<details>
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<summary>View contents</summary>
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* [`cleanObj`](#cleanobj)
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* [`equals`](#equals-)
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* [`forOwn`](#forown)
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* [`forOwnRight`](#forownright)
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@ -4156,39 +4155,6 @@ UUIDGeneratorNode(); // '79c7c136-60ee-40a2-beb2-856f1feabefc'
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---
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## 🗃️ Object
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### cleanObj
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Removes any properties except the ones specified from a JSON object.
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Use `Object.keys()` method to loop over given JSON object and deleting keys that are not included in given array.
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If you pass a special key,`childIndicator`, it will search deeply apply the function to inner objects, too.
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```js
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const cleanObj = (obj, keysToKeep = [], childIndicator) => {
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Object.keys(obj).forEach(key => {
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if (key === childIndicator) {
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cleanObj(obj[key], keysToKeep, childIndicator);
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} else if (!keysToKeep.includes(key)) {
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delete obj[key];
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}
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});
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return obj;
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};
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```
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<details>
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<summary>Examples</summary>
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```js
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const testObj = { a: 1, b: 2, children: { a: 1, b: 2 } };
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cleanObj(testObj, ['a'], 'children'); // { a: 1, children : { a: 1}}
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```
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</details>
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<br>[⬆ Back to top](#table-of-contents)
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### equals 
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Performs a deep comparison between two values to determine if they are equivalent.
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