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XxhashHasher Class — astro Architecture

Architecture documentation for the XxhashHasher class in xxhash-hasher.ts from the astro codebase.

Class typescript CoreAstro

Entity Profile

Dependency Diagram

graph TD
  0f9bd0db_ee3c_b0f6_33fb_14d36fe86661["XxhashHasher"]
  6be6abed_4257_edcd_6c4a_de4522861bae["xxhash-hasher.ts"]
  0f9bd0db_ee3c_b0f6_33fb_14d36fe86661 -->|defined in| 6be6abed_4257_edcd_6c4a_de4522861bae
  5be37831_870e_fba0_74d3_82f26138ad45["constructor()"]
  0f9bd0db_ee3c_b0f6_33fb_14d36fe86661 -->|method| 5be37831_870e_fba0_74d3_82f26138ad45
  b2008b6d_da2d_3e6c_4966_74611fa44e4e["create()"]
  0f9bd0db_ee3c_b0f6_33fb_14d36fe86661 -->|method| b2008b6d_da2d_3e6c_4966_74611fa44e4e
  185c2d09_0ee8_077f_4391_1e9b4562aa0f["hashObject()"]
  0f9bd0db_ee3c_b0f6_33fb_14d36fe86661 -->|method| 185c2d09_0ee8_077f_4391_1e9b4562aa0f

Relationship Graph

Source Code

packages/astro/src/assets/fonts/infra/xxhash-hasher.ts lines 5–20

export class XxhashHasher implements Hasher {
	hashString: (input: string) => string;

	private constructor(hashString: (input: string) => string) {
		this.hashString = hashString;
	}

	static async create() {
		const { h64ToString } = await xxhash();
		return new XxhashHasher(h64ToString);
	}

	hashObject(input: Record<string, any>): string {
		return this.hashString(JSON.stringify(sortObjectByKey(input)));
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the XxhashHasher class?
XxhashHasher is a class in the astro codebase, defined in packages/astro/src/assets/fonts/infra/xxhash-hasher.ts.
Where is XxhashHasher defined?
XxhashHasher is defined in packages/astro/src/assets/fonts/infra/xxhash-hasher.ts at line 5.

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