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Mitsuketa

A Javascript library that enables you to handle deeply nested objects easily.

Installation

Using npm:

$ npm i -g npm
$ npm i --save mitsuketa

Why mitsuketa?

Mitsuketa makes JavaScript easier by taking the hassle out of working with deeply nested data structures. Allows you to strict compare object, locate deeply nested entities, etc.

Lastest Release Notes

1. Two new features have been released. deepRemove_Key, deepRemoveAll_Key to remove the properties or keys of any simple or deeply nested object on the fly!
2. Great News! As part of the effort to further improve documentation, next Monday, we are releasing a playground website. What you can do there is visualize data and interact with mitsuketa. To learn more of how we are achieving this, you can check out mitsuketa's sister project React JSON Editor.
3. Up until recently, most of the features have focused on obtaining data from complex object trees. Now we are taking an exciting new focus on actual deeply nested object manipulation. Check out our project board for a sneak peek to the new features. Feel free suggest any feature that you'd like to see by answering the survey down below.
4. If you haven't checked it out already, you can learn more about how we set up and execute tests.

Overview

Method	Brief Description	Parameters/Input	Output
getType	Gets typeof identity also makes distinction between object, null, and array	identity	string
sameType	Compares two identities using getType method	identityA, identityB	identity or false
sameStructure	Compares two identities using sameType then validates both have the same keys	identityA, identityB	identity or false
identical	Compares two identities using sameStructure then validates children or nested structures for iterble identities or actual values	identityA, identityB	identity or false
isIterable	Checks if identity contains one or more keys or properties	identity	boolean
containsKeys	Checks if identity contains the specified properties	identity, keyList	boolean
trim	Removes properties from identity and only keeps the specified properties	identity, keyList	identity
locate	Performs a deep search by iterating through the collection's entire object tree an returns the path to the first identical match that is found as a string of dot . separated property names	collection, identity	string
deepGet	Uses locate and returns the indentity's container if found in collection	collection, identity	identity
locateAll	Uses locate and returns all the paths to all matches	collection, identity	array of string
deepFilter	Uses locateAll and returns an array of all an identites matched inside collection	collection, identity	array of identities
length	Returns the number of keys or properties contained in identity	identity	number
exists	Performs deep search on collection for an identical match to identity	collection, identity	boolean
onlyExisting	For each identity in identities, performs a deep search on collection using exists, to shorten the list identities to those that were found	collection, identities	identities
onlyMissing	For each identity in identities, performs a deep search on collection using exists, to shorten the list identities to those that were not found	collection, identities	identities
isFalsy	Checks if identity has or false or false-like values. These include: null, undefined, '', false, and 0	identity	identity or false
isTruthy	Checks if identity is non-falsy	identity	identity or false
foundTruthy	Performs deep search on collection, and evaluate if isTruthy on the first identical match to identity	collection, identity	boolean
foundFalsy	Performs deep search on collection, and evaluate if isFalsy on the first identical match to identity	collection, identity	boolean
onlyTruthy	For each identity in identities, performs a deep search on collection using exists, and evaluates if isTruthy on the first identical match of property to shorten the list identities to those that were found and also truthy	collection, identities, property	identities
onlyFalsy	For each identity in identities, performs a deep search on collection using exists, and evaluates if isFalsy on the first identical match of property to shorten the list identities to those that were found and also truthy	collection, identities, property	identities
countMatches	Performs deep search for identity on collection using locateAll and returns the number of confirmed matches in a given depth	collection, identity, number	number
maxDepth	Returns the nth value of the deepest layer of the entire object tree	identity	number
matchDepth	Performs deep search for identity on collection to return the location's depth of the first match. If no match found, returns false.	collection, identity	number
locate_Key	Performs a deep search by iterating through the collection's entire object tree an returns the path to the first identical match that is found as a string of dot . separated property names	collection, key	string
deepGet_Key	Uses locate_Key and returns the indentity's container if found in collection	collection, key	identity
locateAll_Key	Uses locate_Key and returns all the paths to all matches	collection, key	array of string
deepFilter_Key	Uses locateAll and returns an array of all an identites matched inside collection	collection, key	array of identities
deepClone	Creates a non-reference clone that is an exact copy to the identity provided. Can be used to create shallow clones of specific depths. Can also be used to create branch clones. Read more in documentation	collection, key	any
renameKey	Performs deep search on the identity's object tree to rename the first matching key.	identity, key, key	identity
renameKeys	Performs deep search on the identity's object tree to rename all matching keys.	identity, key, key	identity
deepRemove_Key	Performs deep search on the identity's object tree to remove the first property with matching key.	identity, key	identity
deepRemoveAll_Key	Performs deep search on the identity's object tree to remove all properties with matching key.	identity, key	identity

Built With

• Vanilla Javascript, ES5, ES6

Authors

• Andrew Redican andrewredican

License

This project is licensed under the MIT License - see the LICENSE.md file for details.

Acknowledgments

• Got my inspiration from lodash.js

Help me improve!

If you have a minute to spare, can you answer these two questions? https://www.surveymonkey.com/r/XJ37XSP