| require 'mechanize' | |
| @username = '[email protected]' | |
| @password = 'hi2u' | |
| @download_path = File.expand_path 'downloads' | |
| @wget_cookie = File.expand_path(File.dirname(__FILE__)) + '/wget-cookies.txt' | |
| unless File.directory? @download_path | |
| puts "@{download_path} doesn't exist!" | |
| exit |
| =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') |
| start = Time.now | |
| 1000000.times do |job| | |
| @a = "sachin" | |
| end | |
| stop1 = Time.now | |
| puts @a | |
| print 'diff --- ' , (stop1 - start) | |
| puts '' | |
| require 'rubygems' | |
| require 'vpim' | |
| class String | |
| alias_method :each, :each_line | |
| end | |
| class VcardParser | |
| attr_accessor :full_name, :last_name, :first_name, :title, :organisation, :email, :phones, :url, :address, :note, | |
| :fax_phone, :home_phone, :mobile_phone, :office_phone |
| class Post < ActiveRecord::Base | |
| #Validations | |
| validates :data, presence: true, length: {in: 6..200} | |
| validates :source, presence: true, length: {in: 3..200} | |
| validates :state, presence: true, length: {in: 0..20} | |
| #Callbacks | |
| after_save :padded_data | |
| #Associations | |
| has_many :subcategories, class_name: 'Category' | |
| has_one :category, :through => :subcategories |
| namespace :db do | |
| desc "swap table names and backup data to sql." | |
| task :backup => [:environment] do | |
| # can return if any condition fails. | |
| begin | |
| base_path = Rails.root | |
| backup_location = File.join(base_path, 'backups') | |
| FileUtils.mkdir_p(backup_location) # create backup folder if doesn't exists | |
| filename = (Dir.glob("#{backup_location}/*.{sql}").count + 1).to_s + '_appended_filename.sql' | |
| backup_file = File.join(backup_location, filename) |
| namespace :mysql do | |
| desc "simple mysql db dump" + | |
| 'Can be used as rake mysql:dumpher[backup_location, expected_dumpfile_size, email_notification_required]' + | |
| 'For e.g In My case rake mysql:dumpher[/home/rajeev/Public,20,true] RAILS_ENV=production' | |
| task :dumpher, [:target_bucket, :expected_dump_size, :notify] => [:environment] do |t, args| | |
| args.with_defaults(host: 'localhost', target_bucket: '/', expected_dump_size: 25) | |
| _db_config = ActiveRecord::Base.configurations[Rails.env] | |
| _db = _db_config['database'] | |
| file = "#{_db}_#{Time.now.strftime('%Y_%m_%d_%H_%M_%S')}.sql.gz" |
If the namespace is not used then the commands will perform on top of the default database.
bundle exec rake db:create
bundle exec rake db:migrate
By using the namespace we are going to use all the configuration for our alternate DB.
bundle exec rake store:db:create
bundle exec rake store:db:migrate
| class Node | |
| attr_accessor :prev_node, :next_node | |
| def initialize(data) | |
| @data = data | |
| end | |
| def has_next?() | |
| @next_node ? true : false | |
| end |
| #!/bin/sh | |
| ## Description: | |
| ## install script of s3fs | |
| ## | |
| ## Usage: | |
| ## install-s3fs.sh [mountpoint] [bucketName] [accessKeyId] [secretAccessKey] | |
| MOUNT_POINT=$1 | |
| BUCKET_NAME=$2 |