iporsut

-module(mylist).
-export([flatten/1]).

flatten(L) -> flatten(L, []).

flatten([], Acc) -> Acc;
flatten([H|T], Acc) when is_list(H) ->  flatten(T, Acc ++ flatten(H));
flatten([H|T], Acc) -> flatten(T, Acc ++ [H]).

iporsut

type IO interface {
	Read() string
	Write(string)
}

iporsut

func main() {
	acc := Account{Name: "Weerasak", Balance : 1000.00 }
	acc.Deposit(500.00)
	fmt.Println(acc)
}

iporsut

func (acc *Account) Deposit(amount float64) {
	acc.Balance += amount
}

iporsut

func main() {
	acc := Account{Name: "Weerasak", Balance : 1000.00 }
	fmt.Println(acc.String())

	pacc := &acc
	fmt.Println(pacc.String())
}

iporsut

func (acc Account) String() string {
	return fmt.Sprintf("Account %s have balance %0.2f", acc.Name, acc.Balance)
}

iporsut

type Account struct {
    Name string
    Balance float64
}

iporsut

package main

import "fmt"

func space(ch rune, end rune) (side int, in int) {
	if ch == 'A' {
		in = 0
	} else {
		in = int((ch-'A')*2 - 1)
	}

iporsut

func ExampleJsonFormat() {
        r := bytes.NewReader([]byte(`{"name":"Weerasak"}`))
        formated, _ := From(r)
        fmt.Println(formated)
        // Output:
        // {
        //     "name": "Weerasak"
        // }
}

iporsut

package main

import (
	"log"

	"gopkg.in/mgo.v2"
	"gopkg.in/mgo.v2/bson"
)

func main() {