xray

README

go-xray

This is a Golang library with reflection related functions which I use in my different projects.

Documentation

Index

• func Properties(obj interface{}) ([]string, error)
• func PropertiesAsMap(obj interface{}) (map[string]interface{}, error)
• func Property(obj interface{}, fieldName string) (interface{}, error)
• func Tags(obj interface{}, tagname string) (map[string]string, error)
• type KeyValue
  • func (kv *KeyValue) String() string

Functions

func Properties

func Properties(obj interface{}) ([]string, error)

Properties returns the struct fields names list. obj can whether be a structure or pointer to structure.

func PropertiesAsMap

func PropertiesAsMap(obj interface{}) (map[string]interface{}, error)

PropertiesAsMap returns the properties of an item as a map

func Property

func Property(obj interface{}, fieldName string) (interface{}, error)

Property returns the specific property of obj

func Tags

func Tags(obj interface{}, tagname string) (map[string]string, error)

Tags lists the struct tag fields. obj can whether be a structure or pointer to structure.

Types

type KeyValue

type KeyValue struct {
	Key   string
	Value interface{}
}

KeyValue abstracts key with a value

func (*KeyValue) String

func (kv *KeyValue) String() string

String returns the key value pair in the form <key>=<value>