seamless-immutable | Immutable data structures for JavaScript
kandi X-RAY | seamless-immutable Summary
kandi X-RAY | seamless-immutable Summary
Immutable() returns a backwards-compatible immutable representation of whatever you pass it, so feel free to pass it absolutely anything that can be serialized as JSON. (As is the case with JSON, objects containing circular references are not allowed. Functions are allowed, unlike in JSON, but they will not be touched.).
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Top functions reviewed by kandi - BETA
- Creates immutable instance
- Recursively merges the properties of the provided object and returns it .
- Makes an immutable object .
- Returns a clone of the specified parameters .
- Set a property in an array .
- Adds a value to the given key at the given key .
- Set a value in an immutable object .
- Makes an immutable array .
- Map the results of an array returning a new array .
- Computes the immutable iterator over an array .
seamless-immutable Key Features
seamless-immutable Examples and Code Snippets
Lines of Code : 276
License : No License
Copyimport React from 'react'
import ReactDOM from 'react-dom'
import './index.css'
import App from './App'
import registerServiceWorker from './registerServiceWorker'
// 以上为项目原生引入文件 接下来 引入本次项目改造中 所需文件
// 引入 redux中的相关组件
import {createStore, applyM // ../Redux/SettingsRedux.js
import { createReducer, createActions } from 'reduxsauce'
import Immutable from 'seamless-immutable'
import I18n from 'react-native-i18n'
/* ------------- Types and Action Creators ------------- */
const {Types, Creators index.js - entry file where all exports take place
UserReducer.js - reducer with redux-actions & Immutable.js
import { handleActions, createAction } from 'redux-actions' import Immutable from 'seamless-immutable'
// --- // CONSTANTS // Community Discussions
Trending Discussions on seamless-immutable
QUESTION
Here is package.json file. As seen below, react is 16.9. But they say I have to downgrade react version to fix the error. Here is reference which says to downgrade react version:
https://github.com/react-navigation/react-navigation/issues/4416
@destpat mentioned changing react version.
How can I do that? I mean what version should be considered to downgrade it to?
Here is the error I got when running the app on android emulator.
...ANSWER
Answered 2021-Dec-20 at 09:04Issue solved. Just deleted node_modules and cleared yarn cache. Reinstalled node_modules and it worked.
QUESTION
In my project(Next.js v10), the immutable library is used to work with redux. Now I tackled the issue of optimization, because I ran into the problem of "red" first load js.
I am not very strong in this yet, but I try to learn and understand everything. I applied dynamic import on the pages themselves, as it is advised everywhere, and it helped a lot, since the situation was even worse than now. I checked _document.js and _app.js, everything seems to be fine except:
...ANSWER
Answered 2021-Aug-20 at 09:09I published the results of my work, I hope this will help someone(Sorry for my English :)).
Ditching immutable.js in favor of Immer did make sense (156 => 123):
Also, if anyone is interested, take a closer look at your chunks. As you can see from my question, in addition to Immutable, http-status.js was also "added" to the general First Load JS. This is a standard file with a set of response codes, from which I needed only one (I just wrote the number manually and removed the import), and the file where it was imported is distributed to the entire application. Additionally, I revised the connection of third-party scripts and used the internal optimization of fonts in next v10:
Also, in conjunction with immutable, json-immutable was used, which is no longer required, which removed 2 more small chunks.
And my previously problematic chunk now looks like this:
Finally: "First Load JS shared by all" has been reduced from 156 kB to 111kB (28.85%)
P.S. I have such a big _app.js chunk because I have Automatic Static Optimization disabled due to getInitialProps
QUESTION
I am trying jest unit testing for typescript based react native project.Now I am stuck on one issue when do npm test. Error mentioned below
● Test suite failed to run
...ANSWER
Answered 2020-Oct-13 at 07:28Answer to my question
Just modify my code
QUESTION
I have an Electron app, which I have to publish, and I am having issues with the Linux distribution version. For Linux, I've decided to build an .AppImage distribution file and the problem is that the built AppImage launches successfully on the host machine where the app was built on, and on other machines too. But, when I try to upload the app on the website, where it has to be downloaded from, and launch the downloaded app, such a screen appears.
Here's the content of my package.json file :
ANSWER
Answered 2020-Apr-25 at 22:23This is a Desktop Environment/File Manager issue. They are recognizing the file type properly but they don't execute it (as they should).
The probable cause of this issue is that the AppImage file doesn't have execution permissions (they are not preserved when the file is downloaded). The immediate solution is to ask your users to make it executable. You can achieve this by using checking the "allow execution" permission in the file properties tab of your file manager or by using the command line instruction:
chmod +x ./MyApp.AppImage.
It's also explained here https://docs.appimage.org/introduction/quickstart.html#ref-how-to-run-appimage
QUESTION
I'm new to React Native, and I'm using Redux-Saga. Unfortunately, there is an error that I am unable to resolve.
I get this error when I dispatch an action:
TypeError: undefined is not an object (evaluating '_UserInfoRedux.UserInfoActions.userInfoRequest')
Here's my Component wherein I dispatch the action:
...ANSWER
Answered 2020-Feb-21 at 08:07It's my own stupid mistake! Didn't know the importance of {} when importing. Removed {} in one of my imports and it's working now.
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