utility

func Create ¶

func Create(filePath string, handler func(*os.File) error) error

Create creates a file using os.Create, passes it to a handler function, and ensures that it is closed after the handler is done.

func Open ¶

func Open(filePath string, handler func(*os.File) error) error

Open opens a file using os.Open, passes it to a handler function, and ensures that it is closed after the handler is done.

func OpenFile ¶

func OpenFile(name string, flag int, perm os.FileMode, handler func(*os.File) error) error