Generate Module

Generation module based on Google UUID.

• Installation
• Documentation
  • UUID V4
  • UUID V6
  • UUID V7

Installation

go get github.com/ankorstore/yokai/generate

Documentation

UUID V4

This module provides an UuidGenerator interface, allowing to generate UUIDs V4.

The DefaultUuidGenerator implementing it is based on Google UUID.

package main

import (
	"fmt"

	"github.com/ankorstore/yokai/generate/uuid"
	uuidtest "github.com/ankorstore/yokai/generate/generatetest/uuid"
)

func main() {
	// default UUID generator
	generator := uuid.NewDefaultUuidGenerator()
	fmt.Printf("uuid: %s", generator.Generate()) // uuid: dcb5d8b3-4517-4957-a42c-604d11758561

	// test UUID generator (with deterministic value for testing)
	testGenerator := uuidtest.NewTestUuidGenerator("test")
	fmt.Printf("uuid: %s", testGenerator.Generate()) // uuid: test
}

The module also provides a UuidGeneratorFactory interface, to create the UuidGenerator instances.

The DefaultUuidGeneratorFactory generates DefaultUuidGenerator instances.

package main

import (
	"fmt"

	"github.com/ankorstore/yokai/generate/uuid"
)

func main() {
	// default UUID generator factory
	generator := uuid.NewDefaultUuidGeneratorFactory().Create()
	fmt.Printf("uuid: %s", generator.Generate()) // uuid: dcb5d8b3-4517-4957-a42c-604d11758561
}

UUID V6

This module provides an UuidV6Generator interface, allowing to generate UUIDs V6.

The DefaultUuidV6Generator implementing it is based on Google UUID.

package main

import (
	"fmt"

	"github.com/ankorstore/yokai/generate/uuidv6"
	uuidv6test "github.com/ankorstore/yokai/generate/generatetest/uuidv6"
)

func main() {
	// default UUID V6 generator
	generator := uuidv6.NewDefaultUuidV6Generator()
	uuid, _ := generator.Generate()
	fmt.Printf("uuid: %s", uuid.String()) // uuid: 1efa5a1e-a679-67b7-ae79-f36f6749aa6b

	// test UUID generator (with deterministic value for testing, requires valid UUID v6)
	testGenerator, _ := uuidv6test.NewTestUuidV6Generator("1efa5a08-2883-6652-b357-5dd221ce0561")
    uuid, _ = testGenerator.Generate()
	fmt.Printf("uuid: %s", uuid.String()) // uuid: 1efa5a08-2883-6652-b357-5dd221ce0561
}

The module also provides a UuidV6GeneratorFactory interface, to create the UuidV6Generator instances.

The DefaultUuidV6GeneratorFactory generates DefaultUuidV6Generator instances.

package main

import (
	"fmt"

	"github.com/ankorstore/yokai/generate/uuidv6"
)

func main() {
	// default UUID generator factory
	generator := uuidv6.NewDefaultUuidV6GeneratorFactory().Create()
	uuid, _ := generator.Generate()
	fmt.Printf("uuid: %s", uuid.String()) // uuid: 1efa5a1e-a679-67b7-ae79-f36f6749aa6b
}

UUID V7

This module provides an UuidV7Generator interface, allowing to generate UUIDs V7.

The DefaultUuidV7Generator implementing it is based on Google UUID.

package main

import (
	"fmt"

	"github.com/ankorstore/yokai/generate/uuidv7"
	uuidv7test "github.com/ankorstore/yokai/generate/generatetest/uuidv7"
)

func main() {
	// default UUID V7 generator
	generator := uuidv7.NewDefaultUuidV7Generator()
	uuid, _ := generator.Generate()
	fmt.Printf("uuid: %s", uuid.String()) // uuid: 018fdd68-1b41-7eb0-afad-57f45297c7c1

	// test UUID generator (with deterministic value for testing, requires valid UUID v7)
	testGenerator, _ := uuidv7test.NewTestUuidV7Generator("018fdd7d-1576-7a21-900e-1399637bd1a1")
    uuid, _ = testGenerator.Generate()
	fmt.Printf("uuid: %s", uuid.String()) // uuid: 018fdd7d-1576-7a21-900e-1399637bd1a1
}

The module also provides a UuidV7GeneratorFactory interface, to create the UuidV7Generator instances.

The DefaultUuidV7GeneratorFactory generates DefaultUuidV7Generator instances.

package main

import (
	"fmt"

	"github.com/ankorstore/yokai/generate/uuidv7"
)

func main() {
	// default UUID generator factory
	generator := uuidv7.NewDefaultUuidV7GeneratorFactory().Create()
	uuid, _ := generator.Generate()
	fmt.Printf("uuid: %s", uuid.String()) // uuid: 018fdd68-1b41-7eb0-afad-57f45297c7c1
}