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observe() — react Function Reference

Architecture documentation for the observe() function in IntersectionMocks.js from the react codebase.

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Entity Profile

Dependency Diagram

graph TD
  e6a27e34_3a04_c298_f963_3b62d507d530["observe()"]
  5c8126e9_e06b_35fb_f997_94c5164051b9["IntersectionObserver"]
  e6a27e34_3a04_c298_f963_3b62d507d530 -->|defined in| 5c8126e9_e06b_35fb_f997_94c5164051b9
  cc9b57c8_5696_c1fc_9b1f_69c14b549baa["mockIntersectionObserver()"]
  cc9b57c8_5696_c1fc_9b1f_69c14b549baa -->|calls| e6a27e34_3a04_c298_f963_3b62d507d530
  style e6a27e34_3a04_c298_f963_3b62d507d530 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/__tests__/utils/IntersectionMocks.js lines 30–32

    observe(target) {
      intersectionObserverMock.observedTargets.push(target);
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does observe() do?
observe() is a function in the react codebase, defined in packages/react-dom/src/__tests__/utils/IntersectionMocks.js.
Where is observe() defined?
observe() is defined in packages/react-dom/src/__tests__/utils/IntersectionMocks.js at line 30.
What calls observe()?
observe() is called by 1 function(s): mockIntersectionObserver.

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