thanhcuong1990

# /app/controllers/posts_controller.rb
def index
  @posts = current_user.posts.
                        order('created_at desc').
                        limit(10)
  #...
end

thanhcuong1990

# /app/controllers/posts_controller.rb
def index
  @posts = Post.where(:user_id => current_user.id).
                    order('created_at desc').
                    limit(10)
                    
  @trending = Topic.where('started_trending > ?', 1.day.ago). 
                    order('mentions desc').
                    limit(7)
  # ...

thanhcuong1990

# /app/controllers/posts_controller.rb
def index
  @posts = Post.find(
              :all,
              :conditions => {:user_id => current_user.id}, :order => 'created_at desc',
              :limit => 10
            )
  @trending = Topic.find(
                :all,
                :conditions => ["started_trending > ?", 1.day.ago],

thanhcuong1990

# /app/models/post.rb
class Post< ActiveRecord::Base
  def repost_by(repost)
    if self.user == retweeter
      "Sorry, you can't retpost your own posts"
    elsif 
      self.retposts.where(:user_id => repost.id).present? "You already reposted!"
    else
      # ...
      "Succesfully reposted"

thanhcuong1990

# /app/controllers/posts_controller.rb
class PostsController < ApplicationController
  def repost
    post = Post.find(params[:id])
    flash[:notice] = post.repost_by(current_user)
    redirect_to post
  end 
end

thanhcuong1990

# /app/controllers/posts_controller.rb
class PostController < ApplicationController
  def repost
    post = Post.find(params[:id])
    if post.user == current_user
      flash[:notice] = "Sorry, you can't repost your own posts"
    elsif post.reposts.where(:user_id => current_user.id).present? 
      flash[:notice] = "You already reposted!"
    else
      # ...

thanhcuong1990

# Post.rb
def self.all_published
  all :conditions => {['published_at <= ?', Time.now]}
end
 
def self.all_unpublished
  all :conditions => {['published_at IS NULL OR published_at > ?', Time.now]}
end

thanhcuong1990

# posts_controller.rb
def index
  @published_posts = Post.all_published
  @unpublished_posts = Post.all_unpublished
end

thanhcuong1990

# posts_controller.rb
def index
  @published_posts = Post.all :conditions => {['published_at <= ?', Time.now]}
  @unpublished_posts = Post.all :conditions => {['published_at IS NULL OR published_at > ?', Time.now]}
end

thanhcuong1990

#! /bin/sh
### BEGIN INIT INFO
#
# Source https://raw.github.com/jnstq/rails-nginx-passenger-ubuntu/master/nginx/nginx
#
# Provides:          nginx
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6