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author简律纯 <i@jyunko.cn>2023-11-03 21:17:06 +0800
committer简律纯 <i@jyunko.cn>2023-11-03 21:17:06 +0800
commit94071d7ce16c56641d67d488e2bac6be84ffe731 (patch)
treed837b71575aba805e18b3db3d056a106d81818fe /examples/with-changesets/packages/acme-utils/src/usePrevious.tsx
parent9f0d43fe099a95ab1516ae951dcb60a89e76a5a5 (diff)
downloadHydroRoll-94071d7ce16c56641d67d488e2bac6be84ffe731.tar.gz
HydroRoll-94071d7ce16c56641d67d488e2bac6be84ffe731.zip
chore: delete useless files
Diffstat (limited to 'examples/with-changesets/packages/acme-utils/src/usePrevious.tsx')
-rw-r--r--examples/with-changesets/packages/acme-utils/src/usePrevious.tsx17
1 files changed, 0 insertions, 17 deletions
diff --git a/examples/with-changesets/packages/acme-utils/src/usePrevious.tsx b/examples/with-changesets/packages/acme-utils/src/usePrevious.tsx
deleted file mode 100644
index 8024464..0000000
--- a/examples/with-changesets/packages/acme-utils/src/usePrevious.tsx
+++ /dev/null
@@ -1,17 +0,0 @@
-import * as React from "react";
-
-function usePrevious<T>(value: T) {
- // The ref object is a generic container whose current property is mutable ...
- // ... and can hold any value, similar to an instance property on a class
- const ref = React.useRef<T>(value);
-
- // Store current value in ref
- React.useEffect(() => {
- ref.current = value;
- }, [value]); // Only re-run if value changes
-
- // Return previous value (happens before update in useEffect above)
- return ref.current;
-}
-
-export { usePrevious };