init() — drizzle-orm Function Reference

Architecture documentation for the init() function in Generators.ts from the drizzle-orm codebase.

Function typescript DrizzleSeed SeedOrchestration

Entity Profile

DrizzleSeed→ SeedOrchestration→ init() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  9cbed0f6_8893_bc4e_258b_191c2580ec48["init()"]
  91af7e58_7645_9a50_e553_0b1bb5526ad0["GenerateStreetAddress"]
  9cbed0f6_8893_bc4e_258b_191c2580ec48 -->|defined in| 91af7e58_7645_9a50_e553_0b1bb5526ad0
  style 9cbed0f6_8893_bc4e_258b_191c2580ec48 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-seed/src/services/Generators.ts lines 2206–2220

	override init({ count, seed }: { count: number; seed: number }) {
		super.init({ count, seed });

		const rng = prand.xoroshiro128plus(seed);
		const possStreetNames = [firstNames, lastNames];

		const maxStreetAddressLength = 4 + Math.max(maxFirstNameLength, maxLastNameLength) + 1 + maxStreetSuffixLength;
		if (this.stringLength !== undefined && this.stringLength < maxStreetAddressLength) {
			throw new Error(
				`You can't use street address generator with a db column length restriction of ${this.stringLength}. Set the maximum string length to at least ${maxStreetAddressLength}.`,
			);
		}

		this.state = { rng, possStreetNames };
	}