shallowequal | ️ Like lodash v3.x isEqualWith

 by   dashed JavaScript Version: 1.1.0 License: MIT

kandi X-RAY | shallowequal Summary

kandi X-RAY | shallowequal Summary

shallowequal is a JavaScript library typically used in Utilities applications. shallowequal has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i shallowequal' or download it from GitHub, npm.

shallowequal is like lodash's isEqual (v3.10.1) but for shallow (strict) equal. Performs a shallow equality comparison between two values (i.e. value and other) to determine if they are equivalent.
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            kandi-support Support

              shallowequal has a low active ecosystem.
              It has 152 star(s) with 12 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 21 have been closed. On average issues are closed in 77 days. There are 11 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of shallowequal is 1.1.0

            kandi-Quality Quality

              shallowequal has 0 bugs and 0 code smells.

            kandi-Security Security

              shallowequal has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              shallowequal code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              shallowequal is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              shallowequal releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions are not available. Examples and code snippets are available.

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            shallowequal Key Features

            No Key Features are available at this moment for shallowequal.

            shallowequal Examples and Code Snippets

            React component not setting state after mocking redux
            JavaScriptdot img1Lines of Code : 61dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            const { accounts, isLoading } = useSelector(
              (state: RootState) => state.accounts,
              shallowEqual
            )
            
            const { accounts, isAccountsLoading } = useSelector(
              (state: RootState) => ({
                accounts: state.accoun
            How to correctly use a curried selector function with react-redux's useSelector hook?
            JavaScriptdot img2Lines of Code : 36dot img2License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            const curriedSelector = state => () => 0;
            
            let renders = 0;
            const Component = () => {
              // Returns a new function each time
              // triggers a new render each time
              const value = useSelector(curriedSelector)();
              return `Value ${val

            Community Discussions

            QUESTION

            useSelector not updating even after dispatch
            Asked 2022-Jan-27 at 16:50

            I'm trying to display products using the fetched axios result from reducer, but the useSelector value just won't change and is still empty even after dispatch. I have checked the axios result and the response has correct data. Does it have something to do with this line on redux documentation?

            With useSelector(), returning a new object every time will always force a re-render by default.

            reducer

            ...

            ANSWER

            Answered 2022-Jan-27 at 16:50

            You should first create your action

            Source https://stackoverflow.com/questions/70882255

            QUESTION

            react redux useselector causing rerender
            Asked 2021-Dec-20 at 15:14

            I am using react and redux toolkit with redux-persist. When making an http request in useEffect it causes the component to re-render infinite times even the data doesn't change, so the problem is in useSelector, I have even tried shallowEqual function and also without strict mode, but it doesn't work.

            ...

            ANSWER

            Answered 2021-Dec-20 at 15:14

            This has nothing to do with Redux at all.

            Your infinite loop is caused by setProducts(response.data); in combination with the dependency array.

            Your useEffect has products as a dependency, so if products changes it will make a new request to the server - and after that request set those products will be a new object, even if that object has the same contents. So the dependency changes, which triggers a new cycle of the useEffect.

            Source https://stackoverflow.com/questions/70422704

            QUESTION

            React Ant Design form.resetFields() doesn't call onChange event of
            Asked 2021-Dec-01 at 17:31

            I'm having an Ant Design

            component with which have onChange events. If the onChange event function is true I'm displaying extra content. So in the example sandbox I created, when changing all the the to Yes it fires the onChange event which is validated and then showing a div with the text "You checked all answered with yes". As I'm using it is a form controlled environment so I'm using form to set and reset values. But when calling form.resetFields() the onChange handlers are not called. So the message won't go away as the state not refreshes. So I have to find a way to call a function from the parent component which refreshes the form values in the child component. Using useImperativeHandle() for every field to update on more complex forms to call functions from the parent seems way too complex for such a simple task. And adding custom events to communicate with parent components seem to be a not very react way when reading this stack overflow thread Is there something from the Ant Design form I'm missing? Because this must be a common task. What's a good way to approach this problem?

            Link to code sandbox with an example:

            https://codesandbox.io/s/vigilant-curran-dqvlc?file=/src/AntDFormChild.js

            Example

            ...

            ANSWER

            Answered 2021-Dec-01 at 17:31

            Since AntD Form is uncontrolled, there is no way to trigger onChange event by calling resetFields, setFieldsValues. I think your goal is to show the message depending on form values, and the best way to do is to use Form.Item, which can access form state.

            https://codesandbox.io/s/antd-form-item-based-on-other-item-ens59?file=/src/AntDFormChild.js

            Source https://stackoverflow.com/questions/70187652

            QUESTION

            useSelector and useEffect rerender optimization
            Asked 2021-Nov-20 at 16:20

            I have table component with tableRows stored in useState.

            Also I have searcher component outside of table component.

            When data inside of searcher changes, tableRows updates inside useEffect.

            And it works good, but it causes two rerender. And i understand why. First rerender because of useSelector, and the second because useEffect have useSelector value as dependency.

            But how to avoid one rerender. I want it to rerenders when tableRows changes, but not when searcher changes.

            ...

            ANSWER

            Answered 2021-Nov-20 at 15:12

            One of the possible solutions is memoization:

            Source https://stackoverflow.com/questions/70046844

            QUESTION

            Error importing a package that was forked and edited in a Next.JS project
            Asked 2021-Oct-30 at 08:02

            I'm using react-headroom for this project and needed to edit its code so the

            wouldn't adjust height for pages. Therefore, I forked the original repo and made the change on my version so I could install it in my project using yarn add and then normally import it as any other library:

            ...

            ANSWER

            Answered 2021-Oct-29 at 13:35

            You have forgotten to build your forked library with the build command.

            So, build it:

            Source https://stackoverflow.com/questions/69768932

            QUESTION

            useSelector hook : how to use the second argument correctly (shallowEqual)
            Asked 2021-Oct-13 at 13:56

            I have this code snipet that i grap the count from the store..

            ...

            ANSWER

            Answered 2021-Oct-13 at 13:56

            As you are returning primitive value from selector so it won't make a difference if you use shallowCopy or not, by default it compares through strict === reference equality check

            you can use shallowEquals when you select an object that might be similar in contents but different by reference.

            for e.g

            Source https://stackoverflow.com/questions/69556154

            QUESTION

            How to properly use formik.values in map for typescript?
            Asked 2021-Aug-19 at 19:34

            I met a error on using a useFormik for typescript, can anybody help? Thanks a lot.

            In line const value = formik.values[field.name]; , I am getting this error: Element implicitly has an 'any' type because expression of type 'string' can't be used to index type '{ name: string; description: string; color: string; }'.

            ...

            ANSWER

            Answered 2021-Aug-19 at 19:34

            You can specify fields as a literal value with a const assertion.

            Source https://stackoverflow.com/questions/68853263

            QUESTION

            How Exactly useselector works?
            Asked 2021-May-27 at 15:25

            As per Doc

            ...

            ANSWER

            Answered 2021-May-04 at 11:51

            In your example, it does not make a difference.

            shallowEquals makes sense when you select an object that might be similar in contents, but different by reference.

            See these two objects:

            Source https://stackoverflow.com/questions/67384049

            QUESTION

            React Native - Changing the indicator width according to tab bar text width (react-native-tab-view)
            Asked 2021-Mar-27 at 14:54

            I am using react-native-tab-view, and trying to change the indicator width. I would like indicator width to be the same with the tab text. But What I did is just the default. I have tried in many ways, but always it gave me the wrong result. The tab bar should be scrollable horizontally as well. Could you check which part I should change?

            This is the expected result :

            ShowAllIndex Code :

            ...

            ANSWER

            Answered 2021-Mar-11 at 10:34

            I think the prop indicatorStyle in TabBar that can resolves you problem.

            Source https://stackoverflow.com/questions/66580692

            QUESTION

            Can we use customHooks into redux Saga function
            Asked 2021-Mar-23 at 23:37

            Following custom hooks as state selector and using that within "functional View" component. Now, I need to use that in redux Saga function. Can we use that into Saga function or I have to use some other approach instead of using custom hooks into Saga function ?

            ...

            ANSWER

            Answered 2021-Mar-23 at 23:37

            Instead of defining these as custom hooks, define them as selectors instead. Redux selectors may be freely shared between multiple different use-cases.

            Source https://stackoverflow.com/questions/66772722

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

            Vulnerabilities

            No vulnerabilities reported

            Install shallowequal

            You can install using 'npm i shallowequal' or download it from GitHub, npm.

            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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          • HTTPS

            https://github.com/dashed/shallowequal.git

          • CLI

            gh repo clone dashed/shallowequal

          • sshUrl

            git@github.com:dashed/shallowequal.git

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