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useFoo() — react Function Reference

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

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  e26c75ae_9c25_d432_1483_1e97261f0947["useFoo()"]
  679acdde_5455_97f6_0855_89069e5cb617["array-map-simple.js"]
  e26c75ae_9c25_d432_1483_1e97261f0947 -->|defined in| 679acdde_5455_97f6_0855_89069e5cb617
  style e26c75ae_9c25_d432_1483_1e97261f0947 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/array-map-simple.js lines 11–15

function useFoo({arr1, arr2}) {
  const x = arr1.map(e => arr1[0].value + e.value);
  const y = arr1.map(e => arr2[0].value + e.value);
  return [x, 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/array-map-simple.js.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/array-map-simple.js at line 11.

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