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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in bug-invalid-array-map-manual.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  f1992974_eeb2_87a1_d5bb_ce1317e698d9["useFoo()"]
  d7e17e36_e533_556d_d3ef_52774d77e8c2["bug-invalid-array-map-manual.js"]
  f1992974_eeb2_87a1_d5bb_ce1317e698d9 -->|defined in| d7e17e36_e533_556d_d3ef_52774d77e8c2
  style f1992974_eeb2_87a1_d5bb_ce1317e698d9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/bug-invalid-array-map-manual.js lines 1–8

function useFoo({arr1, arr2}) {
  const cb = e => arr2[0].value + e.value;
  const y = [];
  for (let i = 0; i < arr1.length; i++) {
    y.push(cb(arr1[i]));
  }
  return y;
}

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/inner-function/nullable-objects/bug-invalid-array-map-manual.js.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/bug-invalid-array-map-manual.js at line 1.

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