Fields Overview

Overview

The fields section declares the individual elements that make up the schema, and their corresponding types. Each field has a name, type, and corresponding generator function that produces values for that field.

Note

Fields define the structure of your data, while the gens section defines how to generate values for each field.

Basic Syntax

fields {
  field_name() return_type
  field_with_params(param1 type1, param2 type2) return_type
}

Examples

1. Single Field Model

• Shows basic, static value generation

2. Multi-Field Model

• Shows various primitive types (int, string, bool, float32, time.Time), and use of iter for sequential ID generation

Common Patterns

Sequential IDs

func id() {
  return iter + 1  // Creates 1, 2, 3, 4...
}

Random Values

func amount() {
  return FloatBetween(10.0, 1000.0)
}