Browny Lin browny

I hereby claim:

I am browny on github.
I am browny (https://keybase.io/browny) on keybase.
I have a public key whose fingerprint is AEC5 6DF6 1F27 9E26 E27D 836F C0B3 8FD2 BC2F C101

To claim this, I am signing this object:

Eloquent JavaScript

There are six basic types of values in JavaScript: numbers, strings, Booleans, objects, functions, and undefined values

JavaScript uses a fixed number of bits, namely 64 of them, to store a single number value

There are three special values in JavaScript that are considered numbers but don’t behave like normal numbers: Infinity, -Infinity and NaN

	type fileReader struct {
	src string
	}

	func (f *fileReader) Read() ([]byte, error) {
	return ioutil.ReadFile(f.src)
	}

	type dbReader struct {
	host string

	type IReader interface {
	Read() ([]byte, error)
	}

	type IWriter interface {
	Write(dat []byte) error
	}

	func (e *Encryptor) Run(r IReader, w IWriter) error {
	// read file

	func (e *Encryptor) Run(
	srcType, dstType, x, y, z, i, j string,
	) error {
	var src []byte
	switch srcType {
	case "file":
	src = e.readFromFile(x, y, z)
	case "database":
	src = e.readFromDatabase(i, j)
	}

	func (e *Encryptor) Run(srcType, dstType string) error {
	var src []byte
	switch srcType {
	case "file":
	src = e.readFromFile(x, y, z)
	case "database":
	src = e.readFromDatabase(i, j)
	}

	// encrypt

	func (e *Encryptor) Run(srcType, dstType string) error {
	var src []byte
	switch srcType {
	case "file":
	src = e.readFromFile(...)
	case "database":
	src = e.readFromDatabase(...)
	}

	// encrypt

	func (e *Encryptor) Run(src, dst string) error {
	dat, err := ioutil.ReadFile(src)
	if err != nil {
	return nil
	}

	result := e.encrypt(dat)

	return ioutil.WriteFile(dst, result, 0644)
	}