generate() — drizzle-orm Function Reference

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

Function typescript DrizzleSeed SeedOrchestration

Entity Profile

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

Dependency Diagram

graph TD
  e949cbe6_ad2e_b07a_44a9_090e06b2f64a["generate()"]
  c6bae486_ac57_8569_8412_6d2932eaefe2["GenerateUniqueLine"]
  e949cbe6_ad2e_b07a_44a9_090e06b2f64a -->|defined in| c6bae486_ac57_8569_8412_6d2932eaefe2
  style e949cbe6_ad2e_b07a_44a9_090e06b2f64a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-seed/src/services/Generators.ts lines 3095–3118

	generate() {
		if (this.state === undefined) {
			throw new Error('state is not defined.');
		}

		let b: number;
		const a = this.state.aCoefficientGen.generate();

		b = this.state.bCoefficientGen.generate();
		while (a === 0 && b === 0) {
			b = this.state.bCoefficientGen.generate();
		}

		const c = this.state.cCoefficientGen.generate();

		if (this.dataType === 'json') {
			return { a, b, c };
		} else if (this.dataType === 'string') {
			return `[${a}, ${b}, ${c}]`;
		} else {
			// if (this.dataType === "array")
			return [a, b, c];
		}
	}