Documentation
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Overview ¶
Package flagx contains extensions for the standard library flag package. The code is adapted from github.com/m-lab/go and more specifically from <https://git.io/JJ8UA>. This file is licensed under version 2.0 of the Apache License <https://git.io/JJ8Ux>.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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Functions ¶
This section is empty.
Types ¶
type StringArray ¶
type StringArray []string
StringArray is a new flag type. It appends the flag parameter to an `[]string` allowing the parameter to be specified multiple times or using "," separated items. Unlike other Flag types, the default argument should almost always be the empty array, because there is no way to remove an element, only to add one.
func (StringArray) Contains ¶
func (sa StringArray) Contains(value string) bool
Contains returns true when the given value equals one of the StringArray values.
func (StringArray) Get ¶
func (sa StringArray) Get() interface{}
Get retrieves the value contained in the flag.
func (*StringArray) Set ¶
func (sa *StringArray) Set(s string) error
Set accepts a string parameter and appends it to the associated StringArray. Set attempts to split the given string on commas "," and appends each element to the StringArray.
func (StringArray) String ¶
func (sa StringArray) String() string
String reports the StringArray as a Go value.
Source Files