Home / Function/ areEqualDependencies() — react Function Reference

areEqualDependencies() — react Function Reference

Architecture documentation for the areEqualDependencies() function in MergeReactiveScopesThatInvalidateTogether.ts from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  7bed2ca3_d37d_8807_1d7c_c0ae2d6dbc64["areEqualDependencies()"]
  006711fe_6949_9be8_4726_2031284f3328["MergeReactiveScopesThatInvalidateTogether.ts"]
  7bed2ca3_d37d_8807_1d7c_c0ae2d6dbc64 -->|defined in| 006711fe_6949_9be8_4726_2031284f3328
  b2563d99_6456_0163_2dd9_9a9290ad87a8["transformScope()"]
  b2563d99_6456_0163_2dd9_9a9290ad87a8 -->|calls| 7bed2ca3_d37d_8807_1d7c_c0ae2d6dbc64
  f767b6e4_1078_08b0_bc4b_f27f690658e6["canMergeScopes()"]
  f767b6e4_1078_08b0_bc4b_f27f690658e6 -->|calls| 7bed2ca3_d37d_8807_1d7c_c0ae2d6dbc64
  style 7bed2ca3_d37d_8807_1d7c_c0ae2d6dbc64 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/MergeReactiveScopesThatInvalidateTogether.ts lines 524–547

function areEqualDependencies(
  a: Set<ReactiveScopeDependency>,
  b: Set<ReactiveScopeDependency>,
): boolean {
  if (a.size !== b.size) {
    return false;
  }
  for (const aValue of a) {
    let found = false;
    for (const bValue of b) {
      if (
        aValue.identifier.declarationId === bValue.identifier.declarationId &&
        areEqualPaths(aValue.path, bValue.path)
      ) {
        found = true;
        break;
      }
    }
    if (!found) {
      return false;
    }
  }
  return true;
}

Domain

Subdomains

Frequently Asked Questions

What does areEqualDependencies() do?
areEqualDependencies() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/MergeReactiveScopesThatInvalidateTogether.ts.
Where is areEqualDependencies() defined?
areEqualDependencies() is defined in compiler/packages/babel-plugin-react-compiler/src/ReactiveScopes/MergeReactiveScopesThatInvalidateTogether.ts at line 524.
What calls areEqualDependencies()?
areEqualDependencies() is called by 2 function(s): canMergeScopes, transformScope.

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