choice

Documentation

Overview

Package choice provides basic functions for working with plugin options that must be one of several values.

Index

• func Check(choice string, available []string) error
• func CheckSlice(choices, available []string) error
• func Contains(choice string, choices []string) bool

Functions

func Check

func Check(choice string, available []string) error

Check returns an error if a choice is not one of the available choices.

func CheckSlice

func CheckSlice(choices, available []string) error

CheckSlice returns an error if the choices is not a subset of available.

func Contains

func Contains(choice string, choices []string) bool

Contains return true if the choice in the list of choices.