examples

Documentation

Index

• func ForEachInput(r io.Reader, callback func(text string) error) error
• func HasEnvVar(key string) string
• func HasEnvVarOr(key string, alt string) string
• func LoadDotenv()
• func MarshalJSON(data any) string

Functions

func ForEachInput

func ForEachInput(r io.Reader, callback func(text string) error) error

ForEachInput calls the given callback function for each line of input.

func HasEnvVar

func HasEnvVar(key string) string

HasEnvVar returns the value of the environment variable with the given key. It panics if the environment variable is not set.

func HasEnvVarOr

func HasEnvVarOr(key string, alt string) string

HasEnvVarOr returns the value of the environment variable with the given key. It returns the alternative value if the environment variable is not set.

func LoadDotenv

func LoadDotenv()

LoadDotenv loads the .env file if it exists.

func MarshalJSON

func MarshalJSON(data any) string

MarshalJSON returns the JSON string representation of the input data