// ReadFile delegates to ioutil.ReadFile.
ReadFile delegates to ioutil.ReadFile.
// ReadFile delegates to ioutil . ReadFile .
func (fs FsOverlay) ReadFile(name string) ([]byte, error) {
	if fs.overlay.Exists(name) {
		return fs.overlay.ReadFile(name)
	}
	return fs.base.ReadFile(name)
}
func ( fs FsOverlay ) ReadFile ( name string ) ( [ ] byte , error ) { if fs . overlay . Exists ( name ) { return fs . overlay . ReadFile ( name ) } return fs . base . ReadFile ( name ) }
ReadFile delegates to ioutil.ReadFile.
ReadFile delegates to ioutil . ReadFile .