countdown

Documentation

Index

• func Countdown(writer io.Writer, sleeper Sleeper)
• type ConfigurableSleeper
  • func (c *ConfigurableSleeper) Sleep()
• type DefaultSleeper
  • func (d *DefaultSleeper) Sleep()
• type Sleeper

Functions

func Countdown

func Countdown(writer io.Writer, sleeper Sleeper)

Countdown counts to given time

Types

type ConfigurableSleeper

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

ConfigurableSleeper struct with duration and sleep

func (*ConfigurableSleeper) Sleep

func (c *ConfigurableSleeper) Sleep()

Sleep waits for given seconds

type DefaultSleeper

type DefaultSleeper struct{}

DefaultSleeper default sleeper

func (*DefaultSleeper) Sleep

func (d *DefaultSleeper) Sleep()

Sleep waits for a second

type Sleeper

type Sleeper interface {
	Sleep()
}

Sleeper interface with Sleep() function