safeStringifyReplacer() — astro Function Reference

Architecture documentation for the safeStringifyReplacer() function in utils.ts from the astro codebase.

Function typescript ContentCollections DataLoaders called by 1

Entity Profile

ContentCollections→ DataLoaders→ safeStringifyReplacer() — astro Function Reference

Dependency Diagram

graph TD
  0e6f24d4_1492_e2de_23bc_f6c6a92b79e7["safeStringifyReplacer()"]
  7a09e708_c090_71c0_8138_7343699b1865["utils.ts"]
  0e6f24d4_1492_e2de_23bc_f6c6a92b79e7 -->|defined in| 7a09e708_c090_71c0_8138_7343699b1865
  7bb3b03f_48da_08b4_1965_31b0ba5fc501["safeStringify()"]
  7bb3b03f_48da_08b4_1965_31b0ba5fc501 -->|calls| 0e6f24d4_1492_e2de_23bc_f6c6a92b79e7
  style 0e6f24d4_1492_e2de_23bc_f6c6a92b79e7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/content/utils.ts lines 887–903

function safeStringifyReplacer(seen: WeakSet<object>) {
	return function (_key: string, value: unknown) {
		if (!(value !== null && typeof value === 'object')) {
			return value;
		}
		if (seen.has(value)) {
			return '[Circular]';
		}
		seen.add(value);
		const newValue = Array.isArray(value) ? [] : {};
		for (const [key2, value2] of Object.entries(value)) {
			(newValue as Record<string, unknown>)[key2] = safeStringifyReplacer(seen)(key2, value2);
		}
		seen.delete(value);
		return newValue;
	};
}