gofields

Documentation

Index

• func GetType(t reflect.Type, path string) (reflect.Type, error)
• func GetValue(data interface{}, path string) (interface{}, error)
• func ListFields(t reflect.Type) []string
• func ListFieldsWithFilter(t reflect.Type, filter ListFieldFilter) []string
• type ListFieldFilter

Functions

func GetType

func GetType(t reflect.Type, path string) (reflect.Type, error)

GetType will extract the type at the given path from the data Go struct E.g data = { Friends: []Friend{ { Name: "John" } }, path = "Friends.0.Name" will return "John"

func GetValue

func GetValue(data interface{}, path string) (interface{}, error)

GetValue will extract the value at the given path from the data Go struct E.g data = { Friends: []Friend{ { Name: "John" } }, path = "Friends.0.Name" will return "John"

func ListFields

func ListFields(t reflect.Type) []string

ListFields will recursively list all fields path that can be used with GetType or GetValue

func ListFieldsWithFilter

func ListFieldsWithFilter(t reflect.Type, filter ListFieldFilter) []string

ListFieldsWithFilter is the same as ListFields but accept a filter method that will be call for each fields

Types

type ListFieldFilter

type ListFieldFilter func(reflect.Type, string) bool