jsonarray

README

jsonarray

GORM JSON Array Types

Installation

go get github.com/brokeyourbike/jsonarray

Usage

package main

import (
    "github.com/brokeyourbike/jsonarray"
    "gorm.io/gorm"
)

type User struct {
    gorm.Model
    Tags jsonarray.Slice[string]
}

Authors

• Ivan Stasiuk | Twitter | LinkedIn | stasi.uk

Thanks

• https://github.com/go-gorm/datatypes
• https://go.dev/blog/go1.18

License

MIT License

Documentation

Index

• type Slice
  • func (Slice[T]) GormDBDataType(db *gorm.DB, field *schema.Field) string
  • func (m Slice[T]) GormDataType() string
  • func (m Slice[T]) GormValue(ctx context.Context, db *gorm.DB) clause.Expr
  • func (m Slice[T]) MarshalJSON() ([]byte, error)
  • func (m *Slice[T]) Scan(val interface{}) error
  • func (m *Slice[T]) UnmarshalJSON(b []byte) error
  • func (m Slice[T]) Value() (driver.Value, error)

Types

type Slice

type Slice[T any] []T

Slice defined JSON data type, need to implements driver.Valuer, sql.Scanner interface

func (Slice[T]) GormDBDataType

func (Slice[T]) GormDBDataType(db *gorm.DB, field *schema.Field) string

GormDBDataType gorm db data type

func (Slice[T]) GormDataType

func (m Slice[T]) GormDataType() string

GormDataType gorm common data type

func (Slice[T]) GormValue

func (m Slice[T]) GormValue(ctx context.Context, db *gorm.DB) clause.Expr

func (Slice[T]) MarshalJSON

func (m Slice[T]) MarshalJSON() ([]byte, error)

MarshalJSON to output non base64 encoded []byte

func (*Slice[T]) Scan

func (m *Slice[T]) Scan(val interface{}) error

Scan scan value into Jsonb, implements sql.Scanner interface

func (*Slice[T]) UnmarshalJSON

func (m *Slice[T]) UnmarshalJSON(b []byte) error

UnmarshalJSON to deserialize []byte

func (Slice[T]) Value

func (m Slice[T]) Value() (driver.Value, error)

Value return json value, implement driver.Valuer interface