normalizr | Normalize nested Ruby hash , based on schema | JSON Processing library

by chrokh Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | normalizr Summary

normalizr is a Ruby library typically used in Utilities, JSON Processing, Ruby On Rails applications. normalizr has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Like normalizr.js for Ruby hashes. If you have JSON/YAML, then just parse the JSON/YAML into a hash and pass it in.

Support

Quality

Security

License

Reuse

Support

normalizr has a low active ecosystem.

It has 6 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of normalizr is current.

Quality

normalizr has no bugs reported.

Security

normalizr has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

normalizr is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

normalizr releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed normalizr and discovered the below as its top functions. This is intended to give you an instant insight into normalizr implemented functionality, and help decide if they suit your requirements.

Unbinds a node .
Visit object .
Add a session to the database
Visits an array of nested schema objects .
Unbinds an object .

Get all kandi verified functions for this library.

normalizr Key Features

No Key Features are available at this moment for normalizr.

normalizr Examples and Code Snippets

No Code Snippets are available at this moment for normalizr.

Community Discussions

Trending Discussions on normalizr

JavaScript design pattern or node packages for nesting of de-normalized/flattened database query results

Normalizr with Redux with nested array of objects

Normalizr: normalize deep nested items

Should you denormalize normalized Redux state before using it in React UI?

Sequelize - return normalized data

Redux - immer vs normalizr

React Native version mismatch Js Version 0.50.4 Native Version 0.62.2

React app works on Chrome, but not Firefox

How to normalize deeply nested data with ngrx/entity (EntityState and EntityAdapter)

TypeError during Jest's spyOn: Cannot set property getRequest of # which has only a getter

QUESTION

JavaScript design pattern or node packages for nesting of de-normalized/flattened database query results

Asked 2021-May-26 at 19:17

I'm a bit new to NodeJS and using Javascripts for these types of problems, so am feeling a bit stuck here. I'm working with a traditional relational database backend (Postgres) that has a fairly typical hierarchical (i.e. normalized) table/entity structure. One of my requirements for my NodeJs application is to pull data for a page (HTML report) that essentially incorporates all tables, but the page needs to show the data very hierarchically as well. Imagine a query result like this:

...

ANSWER

Answered 2021-May-26 at 19:17

Here is an approach:

Source https://stackoverflow.com/questions/67707019

QUESTION

Normalizr with Redux with nested array of objects

Asked 2021-May-24 at 03:54

I'm just getting started with using normalizr with Redux, and I can't make it work. Even though I can do it with plain JavaScript.

I have an array of objects

...

ANSWER

Answered 2021-May-24 at 03:54

You have 3 different entity types in your data object. First draft out a schema for each of them:

Source https://stackoverflow.com/questions/67647532

QUESTION

Normalizr: normalize deep nested items

Asked 2021-Feb-19 at 18:57

I have an array of data like this one

...

ANSWER

Answered 2021-Feb-19 at 18:57

Recusrion is what you need here:

Source https://stackoverflow.com/questions/66283413

QUESTION

Should you denormalize normalized Redux state before using it in React UI?

Asked 2021-Feb-10 at 18:20

I've recently started using Normalizr library, to normalize API responses for Redux state and few parts are still confusing to me.

When using normalized Redux state for UI rendering, passing it to components requires additional id props, and just defining props gets much more complicated

...

ANSWER

Answered 2021-Feb-10 at 18:20

Yes, when using normalized state, you would normally only pass an item ID to the child component, and let it look up its own data using that ID prop:

Source https://stackoverflow.com/questions/66142674

QUESTION

Sequelize - return normalized data

Asked 2020-Sep-30 at 20:51

Sequelize seems to denormalize returned data. Here, a user is embedded within a task:

...

ANSWER

Answered 2020-Sep-30 at 20:51

Sequelize can't do such normalization. You should request all tasks and then get users in a separate query getting their id's from retrieved tasks. In SQL if you join tasks and users tables you also will get duplicated users for some tasks if they have the same user.

Source https://stackoverflow.com/questions/64144989

QUESTION

Redux - immer vs normalizr

Asked 2020-Aug-10 at 04:49

I have used immer in the past and really enjoyed it. It makes using redux a breeze. I recently found out about normlizr and it looks great as well.

What is the difference between the two? Does immer provide the same normalized solution as normalizr? What is the better choice out of the two for a production app? Or should they be used together?

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ANSWER

Answered 2020-Aug-10 at 04:49

They're two completely different tools, and may be used together.

Immer is a library for performing immutable updates to data while writing "mutating" syntax.

Normalizr is a library for taking nested data of multiple types (such as a Post that contains a User and Comments), and extracting them all to a set of normalized lookup tables.

Both of them are commonly used in Redux apps.

Our official Redux Toolkit package already has Immer built-in. RTK also comes with a createEntityAdapter API for storing and updating normalized data, which uses Immer internally, and we specifically have a usage guide section on pre-processing response data with Normalizr and then handling it with createEntityAdapter

Source https://stackoverflow.com/questions/63332398

QUESTION

React Native version mismatch Js Version 0.50.4 Native Version 0.62.2

Asked 2020-Jun-09 at 12:29

I'm newbie in React Native working on a old project getting this error can't resolve it for the past couple of hours anyone pls help?

JavaScript version: 0.50.4 Native version: 0.62.2

Make sure that you have rebuilt the native code. If the problem persists try clearing the Watchman and packager caches with watchman watch-del-all && react-native start --reset-cache.

This is how my package.json look like

...

ANSWER

Answered 2020-Jun-09 at 12:29

After struggling for days Finally i solved it.

First Delete index.android.bundle (Located in Assets folder under android project)
Run command react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res/ (I replaced index.js to App.js)

Source https://stackoverflow.com/questions/62105478

QUESTION

React app works on Chrome, but not Firefox

Asked 2020-May-21 at 19:50

My project runs fine in Chrome (without errors). When I open it in Firefox, however, it shows the following errors:

...

ANSWER

Answered 2017-Dec-16 at 01:11

I finally figured out the issue.

As shown in my package.json, I'm using redux-devtools. I had Redux DevTools installed on Chrome, but not Firefox. The site works fine after installing it on Firefox.

Source https://stackoverflow.com/questions/47484627

QUESTION

How to normalize deeply nested data with ngrx/entity (EntityState and EntityAdapter)

Asked 2020-May-15 at 22:12

I wish to normalize data from my server so I can use it more easily with ngrx/entity.

I like how ngrx/entity reduces complexity of reducers and other stuff by providing EntityState interface and EntityAdapter. However I don't find it to work good with nested data.

I have 3 levels of data:

Training -> exercises -> sets

If I use this with classic pattern of ngrx/entity it gets crowded fast when I work with nested data.

Below is first thing I ran onto when using ngrx/entity After that I snooped around and got to normalizr library I like how normalizr normalizes my data and also replaces nested array values with only id as keys to other entities (exercises, sets)

What I tried first was combine multiple entity states like so: But this requires changing up my server and a lot of logic and effort.

What I'd like is to somehow combine normalizr with ngrx/entity.. Get the same thing normalizr gives me but have the freedom to use entity adapter api from ngrx/entity it's selectors and other code that's at my service from ngrx/entity

So bottom line my question would be how to normalize deep nested data with ngrx/entity (like normalizr library does) without some kind of server effort.

...

ANSWER

Answered 2019-Sep-09 at 16:52

@ngrx/entity does not provide ways to normalize data. You can use normalizr in combination with @ngrx/entity, you could for example normalize your data in the Angular service/NgRx Effect/NgRx reducer.

The Redux docs has some pages about using normalizer with redux at https://redux.js.org/recipes/structuring-reducers/normalizing-state-shape.

Source https://stackoverflow.com/questions/57856095

QUESTION

TypeError during Jest's spyOn: Cannot set property getRequest of # which has only a getter

Asked 2020-May-15 at 04:20

I'm writing a React application with TypeScript. I do my unit tests using Jest.

I have a function that makes an API call:

...

ANSWER

Answered 2018-Nov-08 at 14:30

As suggested in the comments, jest requires a setter on the tested object which es6 module objects don't have. jest.mock() allows you solving this by mocking your required module after the import.

Try mocking the exports from your serverRequests file

Source https://stackoverflow.com/questions/53162001

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install normalizr

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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