uniqueElements() — astro Function Reference

Architecture documentation for the uniqueElements() function in head.ts from the astro codebase.

Function typescript CoreAstro RenderingEngine

Entity Profile

CoreAstro→ RenderingEngine→ uniqueElements() — astro Function Reference

Dependency Diagram

graph TD
  f44c0a00_4188_3a7b_f84f_c3d91c7997ef["uniqueElements()"]
  fab8dbd2_7a6f_1571_b04b_4d0b3cd4348b["head.ts"]
  f44c0a00_4188_3a7b_f84f_c3d91c7997ef -->|defined in| fab8dbd2_7a6f_1571_b04b_4d0b3cd4348b
  style f44c0a00_4188_3a7b_f84f_c3d91c7997ef fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/runtime/server/render/head.ts lines 9–15

const uniqueElements = (item: any, index: number, all: any[]) => {
	const props = JSON.stringify(item.props);
	const children = item.children;
	return (
		index === all.findIndex((i) => JSON.stringify(i.props) === props && i.children == children)
	);
};