xirukitepe

#!/bin/bash

# Best use case is to create a file "update_local_db.sh" in your project folder and then call the command with bash update_local_db
# Follow me: @jackkinsella

function LastBackupName () { 
  heroku pgbackups | tail -n 1 | cut -d"|" -f 1
}

# This part assumes you have a low limit on no. of backups allowed

xirukitepe

autocomplete under Rails 3.1

Requirements: Get coffee-script installed (refer above)

Ref: http://babinho.net/2011/05/autocomplete-fields-in-rails-3-1-with-jquery-ui/

To use this I had to download jquery-ui (http://jqueryui.com/download) and select Autocomplete

Example application with autocomplete

xirukitepe

Security is Hard

Massive Assignment

• watch for ActiveRecord Relation, like has_many, has_many :through
• watch for user_roles, `group_users
• UPDATE action

Admin

xirukitepe

# MySQL.  Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
#   gem install mysql2
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
  adapter: mysql2
  encoding: utf8

xirukitepe

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

xirukitepe

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

xirukitepe

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

xirukitepe

curl -XGET http://localhost:9200/store_development_products/_search -d '
{
  "aggs": {
    "category_ids": {
      "terms": { 
        "field": "root_category_ids", 
        "size": 1000 
      },
      "aggs" : {
        "by_product_type": {