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ReactiveRefInEffect() — react Function Reference

Architecture documentation for the ReactiveRefInEffect() function in reactive-ref.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  b07a5c78_1203_0c0f_b47b_8c1a62852367["ReactiveRefInEffect()"]
  4ec1f1c6_63e3_8f39_5b0e_564ee1cac662["reactive-ref.js"]
  b07a5c78_1203_0c0f_b47b_8c1a62852367 -->|defined in| 4ec1f1c6_63e3_8f39_5b0e_564ee1cac662
  style b07a5c78_1203_0c0f_b47b_8c1a62852367 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability/reactive-ref.js lines 2–12

function ReactiveRefInEffect(props) {
  const ref1 = useRef('initial value');
  const ref2 = useRef('initial value');
  let ref;
  if (props.foo) {
    ref = ref1;
  } else {
    ref = ref2;
  }
  useEffect(() => print(ref));
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does ReactiveRefInEffect() do?
ReactiveRefInEffect() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability/reactive-ref.js.
Where is ReactiveRefInEffect() defined?
ReactiveRefInEffect() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/new-mutability/reactive-ref.js at line 2.

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