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head() — react Function Reference

Architecture documentation for the head() function in fork-context.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

Dependency Diagram

graph TD
  3d44a120_1b05_f95e_90be_9f69cb915827["head()"]
  0daaee01_483b_d204_caa2_4c485a798e10["ForkContext"]
  3d44a120_1b05_f95e_90be_9f69cb915827 -->|defined in| 0daaee01_483b_d204_caa2_4c485a798e10
  style 3d44a120_1b05_f95e_90be_9f69cb915827 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/eslint-plugin-react-hooks/src/code-path-analysis/fork-context.js lines 114–118

  get head() {
    const list = this.segmentsList;

    return list.length === 0 ? [] : list[list.length - 1];
  }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does head() do?
head() is a function in the react codebase, defined in packages/eslint-plugin-react-hooks/src/code-path-analysis/fork-context.js.
Where is head() defined?
head() is defined in packages/eslint-plugin-react-hooks/src/code-path-analysis/fork-context.js at line 114.

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