What are some examples of HOCs in React Native?
Higher-Order Components (HOCs) in React Native are functions that take a component and return a new component. Examples include withNavigation
, withTheme
, and connect
from Redux.
Can you explain how withNavigation
works?
Sure! withNavigation
is a HOC that provides navigation prop to the wrapped component, allowing it to navigate between screens.
What about connect
from Redux?
connect
is a HOC that connects a React component to the Redux store, allowing it to access state and dispatch actions.
Are there any performance considerations when using HOCs?
Yes, HOCs can lead to performance issues if not used carefully, such as unnecessary re-renders. It's important to optimize them.
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