func()

in facters.go [37:44]

• 8 lines of code
• 2 McCabe index (conditional complexity)

func (f *EnvFacter) Fact(name string) (string, bool) {
	prefix := f.Prefix
	if prefix == "" {
		prefix = defaultEnvFacterPrefix
	}
	envName := prefix + "_" + name
	return os.LookupEnv(envName)
}