kumabook

import Foundation

public protocol Observer: Equatable {
    associatedtype EventType
    func listen(_ event: EventType)
}

public protocol Observable {
    associatedtype ObserverType: Observer
    associatedtype EventType

kumabook

require 'erb'

title = ARGV[0]
categories = ARGV[1]

now = Time.new()

file_name = "#{now.strftime('%Y-%m-%d')}-#{title}.markdown"

puts "title: #{file_name}"

kumabook

#!/usr/bin/env ruby
require 'xcodeproj'

lang = ARGV[0]

if lang.nil?
  puts "no language is specified"
  exit 1
end

kumabook

protocol ObserverProtocol: Equatable {
    func notified()
}

class Observable: NSObject {
    var observers: [ObserverProtocol] = []
    override init() {
        super.init()
    }
    func addObserver(observer: ObserverProtocol) {

kumabook

esprima    = require 'esprima'
escodegen  = require 'escodegen'
estraverse = require 'estraverse'
fs         = require 'fs'

_funcID = 0

logger = (funcID, fileName, node, parent, loc) ->
  name = 'anonymous'
  if node.id?

kumabook

esprima    = require 'esprima'
escodegen  = require 'escodegen'
fs         = require 'fs'
estraverse = require('estraverse')

source = process.argv[2]

fs.readFile source, (err, origCode) ->
    logger = esprima.parse(
        'console.log("trace: " + arguments.callee.name, arguments);'

kumabook

http = require 'http'
fs   = require 'fs'
url  = require 'url'
path = require 'path'
port = process.argv[2] || 8888;

mime =
    ".html": "text/html",
    ".css" : "text/css",
    ".js"  : "application/javascript",

kumabook

#include <cstdio>
#include <algorithm>
#include <cassert>

#define DEBUG 0

using namespace std;


static double C, F, X;

kumabook

#include <cstdio>
#include <algorithm>
#include <cassert>

using namespace std;

int main()
{
  int count;
  scanf("%d", &count);

kumabook

    var DOMTreeUtil = (function() {
    var visitAll = function(root, func) {
        _visit(root, func);
    };
    var _visit = function(elem, func) {
        if (!elem.hasChildNodes) return;
        var i, l;
        var child = elem.childNodes;
        for (i = 0, l = child.length; i < l; i++) {
            func(child[i]);