gotostruct

README

GotoStruct

Open source Go package designed to help you converting JSON objects into Go Structs.

Examples

List of examples can be found within GotoStruct Examples.

Following code snippet:

package main

import (
	"fmt"
	gs "github.com/0x19/gotostruct"
	"strings"
)

func main() {
	gts := gs.GotoStruct{
		Name: "Example - Struct",
	}

	reader := strings.NewReader(`{"simple" : "json", "test": null, "something": [{"baz": 1}, {"baz": 2}]}`)

	response, err := gts.Generate(reader)

	if err != nil {
		fmt.Errorf("Got Error while generating struct: ", err)
	}

	fmt.Println(string(response))
}

will produce following struct:

type ExampleStruct struct {
	Simple    string `json:"simple"`
	Something []struct {
		Baz float64 `json:"baz"`
	} `json:"something"`
	Test interface{} `json:"test"`
}

Related Work

Parts of GotoStruct code are taken from Json-to-struct.

Contributing

I encourage you to contribute to GotoStruct! Please check out the Contributing to GotoStruct for guidelines about how to proceed.

Documentation

Index

• type GotoStruct
  • func (g *GotoStruct) Generate(input io.Reader) ([]byte, error)
  • func (g *GotoStruct) SetName(n string)

Types

type GotoStruct

type GotoStruct struct {
	Name string
}

func (*GotoStruct) Generate

func (g *GotoStruct) Generate(input io.Reader) ([]byte, error)

Func used for actual Struct generation. It must be type of io.Reader Name must be set by SetName() or on struct init.

func (*GotoStruct) SetName

func (g *GotoStruct) SetName(n string)

Just quick helper for naming. @TODO - Add some validation here and return error in case of issues