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Documentation

Index

• func New(opts ...Opt) *pvdr
• type Opt
  • func WithCodec(codec store.Codec) Opt
  • func WithKeyCB(cb func(key string) string) Opt
  • func WithLowerCase(b ...bool) Opt
  • func WithPrefix(prefix string, strippedPrefix ...string) Opt
  • func WithStorePrefix(position string) Opt
  • func WithUnderlineToDot(b ...bool) Opt

Functions

func New

func New(opts ...Opt) *pvdr

Types

type Opt

type Opt func(s *pvdr)

func WithCodec

func WithCodec(codec store.Codec) Opt

func WithKeyCB

func WithKeyCB(cb func(key string) string) Opt

func WithLowerCase

func WithLowerCase(b ...bool) Opt

func WithPrefix

func WithPrefix(prefix string, strippedPrefix ...string) Opt

WithPrefix gives a filter prefix for env var name.

Only names which have given prefix are available. Such as app.Name()+"_".

The filtered names will be stripped by strippedPrefix.

func WithStorePrefix

func WithStorePrefix(position string) Opt

WithStorePrefix gives a dotted key prefix for store.Store.

Such as: "app.cmd", ..

func WithUnderlineToDot

func WithUnderlineToDot(b ...bool) Opt