Update formatting
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@ -7,8 +7,8 @@ lastUpdated: 2021-10-13T19:29:39+02:00
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Checks if the current environment matches a given media query and returns the appropriate value.
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- Check if `window` and `window.matchMedia` exist. Return `whenFalse` if not (e.g. SSR environment or unsupported browser).
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- Use `window.matchMedia()` to match the given `query`. Cast its `matches` property to a boolean and store in a state variable, `match`, using the `useState()` hook.
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- Check if `Window` and `Window.matchMedia()` exist. Return `whenFalse` if not (e.g. SSR environment or unsupported browser).
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- Use `Window.matchMedia()` to match the given `query`. Cast its `matches` property to a boolean and store in a state variable, `match`, using the `useState()` hook.
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- Use the `useEffect()` hook to add a listener for changes and to clean up the listeners after the hook is destroyed.
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- Return either `whenTrue` or `whenFalse` based on the value of `match`.
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