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diff() — react Function Reference

Architecture documentation for the diff() function in diffAttributePayloads.js from the react codebase.

Function javascript BabelCompiler Validation calls 1

Entity Profile

Dependency Diagram

graph TD
  7f45d09a_b4f6_1ee2_478f_eb8fcecc6629["diff()"]
  829c86ab_8869_c64b_48b1_20ee575054de["diffAttributePayloads.js"]
  7f45d09a_b4f6_1ee2_478f_eb8fcecc6629 -->|defined in| 829c86ab_8869_c64b_48b1_20ee575054de
  4e10271b_2eaf_7c12_a408_b955425e888c["deepDiffer()"]
  7f45d09a_b4f6_1ee2_478f_eb8fcecc6629 -->|calls| 4e10271b_2eaf_7c12_a408_b955425e888c
  style 7f45d09a_b4f6_1ee2_478f_eb8fcecc6629 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-native-renderer/src/__mocks__/react-native/Libraries/ReactPrivate/diffAttributePayloads.js lines 14–22

export default function diff(
  prevProps: Object,
  nextProps: Object,
  validAttributes: AttributeConfiguration,
): null | Object {
  const {children: _prevChildren, ...prevPropsPassed} = prevProps;
  const {children: _nextChildren, ...nextPropsToPass} = nextProps;
  return deepDiffer(prevPropsPassed, nextPropsToPass) ? nextPropsToPass : null;
}

Domain

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Defined In

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Source

Frequently Asked Questions

What does diff() do?
diff() is a function in the react codebase, defined in packages/react-native-renderer/src/__mocks__/react-native/Libraries/ReactPrivate/diffAttributePayloads.js.
Where is diff() defined?
diff() is defined in packages/react-native-renderer/src/__mocks__/react-native/Libraries/ReactPrivate/diffAttributePayloads.js at line 14.
What does diff() call?
diff() calls 1 function(s): deepDiffer.

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