3dd13

require 'net/ftp'

CONTENT_SERVER_DOMAIN_NAME = "one-of-the-ftp-server.thought-sauce.com.hk"
CONTENT_SERVER_FTP_LOGIN = "saucy-ftp-server-login"
CONTENT_SERVER_FTP_PASSWORD = "saucy-ftp-server-password"


# LOGIN and LIST available files at default home directory
Net::FTP.open(CONTENT_SERVER_DOMAIN_NAME, CONTENT_SERVER_FTP_LOGIN, CONTENT_SERVER_FTP_PASSWORD) do |ftp|
  files = ftp.list

3dd13

#
# User Stories:
#   To start shopping easily,
#   guest user wants to add items to shopping cart without signing up
#
#
# Code Explanation:
#   - a guest_user is created when new user arrives to your website, so that he could have his own shopping cart, and adding items to shopping cart.
#   - when the guest_user sign up, all items in the shopping cart should be transferred to the new signed up user account
#

3dd13

define :generate_ssh_keys, :user_account => nil do
  username = params[:user_account]
  
  raise ":user_account should be provided." if username.nil?
  
  Chef::Log.debug("generate ssh skys for #{username}.")
  
  execute "generate ssh skys for #{username}." do
    user username
    creates "/home/#{username}/.ssh/id_rsa.pub"

3dd13

# gem "prawn", "0.8.4"
# Sometime there is no enough space for the last table row when it reaches the end of page

Prawn::Document.generate("text_group_overflow_question.pdf") do |pdf|
  add_page_break_if_overflow(pdf) do |pdf|
    # generating table here
    # ...
  end
end

3dd13

require 'rubygems'
require 'mechanize'
require 'fastercsv'

def get_all_option_values(page, attr_name)
  page.search("[name=#{attr_name}]").search("option").map do |opt| 
    option_value = opt.attribute("value").value
    [option_value, opt.text.strip.gsub(/\302\240\302\240/, '')] if option_value && option_value.length > 0
  end.compact
end

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.controller('DashCtrl', function($scope, $ionicPlatform, $cordovaGeolocation) {
  var watch;
  var watchOptions = {
    timeout : 5000,
    maximumAge: 3000,
    enableHighAccuracy: true // may cause errors if true
  };

  var pollCurrentLocation = function() {
    $cordovaGeolocation.getCurrentPosition(watchOptions)

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// NOTE: I previously suggested doing this through Grunt, but had plenty of problems with
// my set up. Grunt did some weird things with scope, and I ended up using nodemon. This
// setup is now using Gulp. It works exactly how I expect it to and is WAY more concise.
var gulp = require('gulp'),
    spawn = require('child_process').spawn,
    node;

/**
 * $ gulp server
 * description: launch the server. If there's a server already running, kill it.

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#
# loading the mechanize library for scraping
# install it if you haven't done it:
#   sudo gem install mechanize
#
require 'mechanize'

agent = Mechanize.new
page = agent.get("http://www.openrice.com/english/restaurant/sr2.htm?shopid=32108")

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#  the apn push token you collected from mobile is in this format:
#    00ea74e76a873e8e9c14c2dd2afe3b42abb35148e94042811e2b6985072641f2
#
#  but actually, apn_on_rails is expecting this:
#    00ea74e7 6a873e8e 9c14c2dd 2afe3b42 abb35148 e9404281 1e2b6985 072641f2

def format_apn_token(text)
  text && text.gsub(/(.{8})(?=.)/, '\1 \2')
end

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source 'https://rubygems.org'