env

Documentation

Index

• func GetBool(key string, defaultValue ...bool) (value, wasSet bool)
• func GetInt(key string, defaultValue ...int) (value int, wasSet bool)
• func GetStr(key string, defaultValue ...string) (value string, wasSet bool)

Functions

func GetBool

func GetBool(key string, defaultValue ...bool) (value, wasSet bool)

GetBool tests whether the environment variable was set and eventually returns its boolean value or a default if passed. In the last case, the environment variable itself would be set.

func GetInt

func GetInt(key string, defaultValue ...int) (value int, wasSet bool)

GetInt tests whether the environment variable was set and eventually returns its integer value or a default if passed. In the last case, the environment variable itself would be set.

func GetStr

func GetStr(key string, defaultValue ...string) (value string, wasSet bool)

GetStr tests whether the environment variable was set and eventually returns its string value. In the last case, the environment variable itself would be set.