env

Documentation

Index

• type Getter
  • func New(prefix string) *Getter
  • func (g *Getter) GetBool(key string, defaultValue bool) bool
  • func (g *Getter) GetDuration(key string, defaultValue time.Duration) (time.Duration, error)
  • func (g *Getter) GetInt(key string, defaultValue int) int
  • func (g *Getter) GetString(key, defaultValue string) string

Types

type Getter

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

Getter provides methods to get environment variables with defaults

func New

func New(prefix string) *Getter

New creates a new environment variable getter with an optional prefix

func (*Getter) GetBool

func (g *Getter) GetBool(key string, defaultValue bool) bool

func (*Getter) GetDuration

func (g *Getter) GetDuration(key string, defaultValue time.Duration) (time.Duration, error)

func (*Getter) GetInt

func (g *Getter) GetInt(key string, defaultValue int) int

func (*Getter) GetString

func (g *Getter) GetString(key, defaultValue string) string