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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in mutation-within-jsx-and-break.tsx from the react codebase.

Function tsx TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  d2a40750_97df_2d4b_8e2d_26e8792d0ddc["useFoo()"]
  bb337ef8_523e_740b_1af7_c5e32da7489d["mutation-within-jsx-and-break.tsx"]
  d2a40750_97df_2d4b_8e2d_26e8792d0ddc -->|defined in| bb337ef8_523e_740b_1af7_c5e32da7489d
  style d2a40750_97df_2d4b_8e2d_26e8792d0ddc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/mutation-within-jsx-and-break.tsx lines 8–23

function useFoo({data}) {
  let obj = null;
  let myDiv = null;
  label: {
    if (data.cond) {
      obj = makeObject_Primitives();
      if (data.cond1) {
        myDiv = <Stringify value={mutateAndReturn(obj)} />;
        break label;
      }
      mutate(obj);
    }
  }

  return myDiv;
}

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/mutation-within-jsx-and-break.tsx.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/mutation-within-jsx-and-break.tsx at line 8.

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