react-array-to-tree
v2.0.2
Published
Make a nested tree of React components out of a flat array
Downloads
396
Readme
react-array-to-tree
Make a nested tree of React components out of a flat array
Installation
npm i react-array-to-tree
or yarn add react-array-to-tree
Usage
If you have a React application with multiple contexts you might end up with a deep nested tree of context providers, something like this:
const AppWithProviders = () => (
<ThemeContext.Provider param1={value1}>
<UserContext.Provider>
<SomeOtherContext.Provider param2={value2} param3={value3}>
<YetAnotherContext.Provider>
<OneMoreContext.Provider>
<AndOneMoreContext.Provider>
<AndSoOnContext.Provider>
<AndSoForthContext.Provider>
<App/>
<AndSoForthContext.Provider>
</AndSoOnContext.Provider>
</AndOneMoreContext.Provider>
</OneMoreContext.Provider>
</YetAnotherContext.Provider>
</YetAnotherContext.Provider>
</UserContext.Provider>
</ThemeContext.Provider>
)
To make the structure more flat you can use this library:
import reactArrayToTree from 'react-array-to-tree';
const Provider = reactArrayToTree([
<ThemeContext.Provider param1={value1} />,
<UserContext.Provider />
<SomeOtherContext.Provider param2={value2} param3={value3} />,
<YetAnotherContext.Provider />,
<OneMoreContext.Provider />,
<AndOneMoreContext.Provider />,
<AndSoOnContext.Provider />,
<AndSoForthContext.Provider />,
]);
const AppWithProviders = () => (
<Provider>
<App/>
</Provider>
);