zolzaya

➜  frontend git:(master) ✗ ember server --proxy=http://127.0.0.1:8080
version: 0.0.39
Proxying to http://127.0.0.1:8080
Livereload server on port 35729
Serving on http://0.0.0.0:4200

frontend/components/gravatar-image.js: line 1, col 16, 'Ember' is not defined.
frontend/components/gravatar-image.js: line 5, col 50, 'md5' is not defined.

2 errors

zolzaya

module Abilities
  def self.ability_for(user)
    if user.admin?
      AdminAbility.new(user)
    else user
      MemberAbility.new(user)
    else
      GuestAbility.new
    end
  end

zolzaya

In your view:

<%= link_to "Load more", posts_path(@posts, page: @posts.current_page+1), id: "load-more-posts", remote: true %>

In your controller:

respond_to :html, :js, only: [:index]

def index

zolzaya

# encoding: UTF-8
# This file is auto-generated from the current state of the database. Instead
# of editing this file, please use the migrations feature of Active Record to
# incrementally modify your database, and then regenerate this schema definition.
#
# Note that this schema.rb definition is the authoritative source for your
# database schema. If you need to create the application database on another
# system, you should be using db:schema:load, not running all the migrations
# from scratch. The latter is a flawed and unsustainable approach (the more migrations
# you'll amass, the slower it'll run and the greater likelihood for issues).

zolzaya

За тэгвэл чадлынхаа хэрээр тайлбарлах гээд үзье: Ангилалуудаа categories гэсэн хүснэгтэнд хадгальяа, 
тэр хүснэгт нь id, name, ancestry гэсэн талбаруудтай. 
Хамгийн эхний өгөгдөл буюу A-г хийхэд дараах байдалтай болно. 

id|name|ancestry 
1|A|null

Өөрөөр хэлбэл A нь root болно. Одоо B-г нэмвэл:

id|name|ancestry 

zolzaya

var Ability, ability, as_array, is_array, is_array_contains_array;

if (!Array.prototype.unique) {
  Array.prototype.unique = function() {
    var key, output, value, _i, _ref, _results;
    output = {};
    for (key = _i = 0, _ref = this.length; 0 <= _ref ? _i < _ref : _i > _ref; key = 0 <= _ref ? ++_i : --_i) {
      output[this[key]] = this[key];
    }
    _results = [];

zolzaya

# Hooks
unless Array::unique
  Array::unique = ->
    output = {}
    output[@[key]] = @[key] for key in [0...@length]
    value for key, value of output

unless Array::contains_array
  Array::contains_array = (arr)->
    @.every (val)->

zolzaya

private native void nativeMe()
{
   // Энд доод түвшний кодоо бичээрэй.
}

zolzaya

# Өгөгдөл 1
овог: Болд
нэр: Отгонхүү
хүйс: эрэгтэй
хаяг: БГД 2-5-4 тоот


# Өгөгдөл 2
нэр: Номин
хүйс: эмэгтэй

zolzaya

> db.system.js.save({_id:"last_n_users", value: function(n){return db.users.find().sort({created_at:-1}).limit(n).toArray()}})
> db.eval("last_n_users(3)")
[
	{
		"_id" : ObjectId("4e8c2a00de570598c220878b"),
		"username" : "Zoloo",
		"created_at" : ISODate("2011-10-04T16:00:00Z"),
		"password" : "secret",
		"last_visited_at" : ISODate("2011-10-04T16:00:00Z")
	},