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package envflag_test
import (
"flag"
"os"
"userspace.com.au/envflag"
)
func ExampleFlag() {
flag.Bool("verbose", false, "Be verbose")
envflag.Parse()
}
func ExampleFlagSet() {
fs := flag.NewFlagSet("example", flag.ExitOnError)
fs.Bool("verbose", false, "Be verbose")
_ = envflag.ParseFlagSet(fs, os.Args[1:], envflag.UsageSuffixer())
}
func ExamplePrefix() {
flag.String("db", "", "Database thing")
_ = envflag.Parse(envflag.Prefix("APP_"))
}
func ExampleUsageSuffixer() {
flag.String("db", "", "Database thing")
_ = envflag.Parse(envflag.Prefix("APP_"))
}
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