data

Documentation

Index

• type Digger
  • func (d *Digger) Dig(object interface{}, path string) interface{}
• type DiggerBuilder
  • func NewDigger() *DiggerBuilder
  • func (b *DiggerBuilder) Build(ctx context.Context) (result *Digger, err error)

Types

type Digger

type Digger struct {
	// contains filtered or unexported fields
}

Digger is an object that knows how to extract information from objects using paths.

func (*Digger) Dig

func (d *Digger) Dig(object interface{}, path string) interface{}

Dig extracts from the given object the field that corresponds to the given path. The path should be a sequence of field names separated by dots.

type DiggerBuilder

type DiggerBuilder struct {
}

DiggerBuilder contains the information and logic needed to build a digger.

func NewDigger

func NewDigger() *DiggerBuilder

NewDigger creates a builder that can then be used to configure and create diggers.

func (*DiggerBuilder) Build

func (b *DiggerBuilder) Build(ctx context.Context) (result *Digger, err error)

Build uses the configuration stored in the builder to create a new digger.