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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in useMemo-in-other-reactive-block.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  9bfe3ab3_ec43_4bfb_284c_f0c7686ee677["useFoo()"]
  dbbe7259_4e77_eef9_93bc_83117db8fb8a["useMemo-in-other-reactive-block.ts"]
  9bfe3ab3_ec43_4bfb_284c_f0c7686ee677 -->|defined in| dbbe7259_4e77_eef9_93bc_83117db8fb8a
  style 9bfe3ab3_ec43_4bfb_284c_f0c7686ee677 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/useMemo-in-other-reactive-block.ts lines 7–17

function useFoo(minWidth, otherProp) {
  const [width, setWidth] = useState(1);
  const x = [];
  const style = useMemo(() => {
    return {
      width: Math.max(minWidth, width),
    };
  }, [width, minWidth]);
  arrayPush(x, otherProp);
  return [style, x];
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does useFoo() do?
useFoo() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/useMemo-in-other-reactive-block.ts.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/useMemo-in-other-reactive-block.ts at line 7.

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