mirror

README

mirror

Reflect utilities for Go data types.

API

GetProperty

field, dataType, value, err := mirror.GetProperty(movie, "Title")

field, dataType, value, err := mirror.GetProperty(movie, "Director.Name")

field, dataType, value, err := mirror.GetProperty(movie, "Actors[0].Name")

Using simple queries:

field, dataType, value, err := mirror.GetProperty(movie, `Actors[Name="Tom Cruise"].Name`)

You can not use the . character in query strings yet. This is a bug that needs to be fixed sometime.

Documentation

Index

• func GetField(root interface{}, path string) (*reflect.StructField, reflect.Type, reflect.Value, error)
• func GetSliceElement(arrayObj interface{}, arrayIndexString string) (value reflect.Value, index int, err error)

Functions

func GetField

func GetField(root interface{}, path string) (*reflect.StructField, reflect.Type, reflect.Value, error)

GetField returns the field referenced by the given path string.

func GetSliceElement

func GetSliceElement(arrayObj interface{}, arrayIndexString string) (value reflect.Value, index int, err error)

GetSliceElement returns the element with the given index or query.