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mergedRef() — react Function Reference

Architecture documentation for the mergedRef() function in error.useMemo-with-refs.flow.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  b526e06f_507e_5e06_65b9_435019b5b57f["mergedRef()"]
  fd09569c_450d_5d21_8dd3_8e78a9c38c95["error.useMemo-with-refs.flow.js"]
  b526e06f_507e_5e06_65b9_435019b5b57f -->|defined in| fd09569c_450d_5d21_8dd3_8e78a9c38c95
  style b526e06f_507e_5e06_65b9_435019b5b57f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.useMemo-with-refs.flow.js lines 6–8

  const mergedRef = useMemo(() => {
    return disableLocalRef ? ref : identity(ref, localRef);
  }, [disableLocalRef, ref, localRef]);

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does mergedRef() do?
mergedRef() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.useMemo-with-refs.flow.js.
Where is mergedRef() defined?
mergedRef() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/error.useMemo-with-refs.flow.js at line 6.

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