jackyvo

  ALTER TABLE users ADD COLUMN need_deleted BOOLEAN DEFAULT true;
  UPDATE users SET need_deleted=false where id IN (select DISTINCT(user_id) from enrollments);

  DELETE FROM eportfolio_entries WHERE eportfolio_id in (select id FROM eportfolios where user_id IN (SELECT id FROM users where need_deleted=true));
  DELETE FROM eportfolio_categories WHERE eportfolio_id in (select id FROM eportfolios where user_id IN (SELECT id FROM users where need_deleted=true));
  DELETE FROM eportfolios where user_id IN (SELECT id FROM users where need_deleted=true);

  DELETE FROM account_users where user_id IN (SELECT id FROM users where need_deleted=true);
  DELETE FROM user_profiles where user_id IN (SELECT id FROM users where need_deleted=true);

jackyvo

# lib/tasks/users.rake
namespace :users do
  task spam_clean: :environment do
    failed_list = []
    no_users_without_enrollments = 0
    
    number_of_thread = (ENV['THREADS'] || 10).to_i
    total_users = User.count.to_f
    offset = (total_users / number_of_thread).ceil
    

jackyvo

#######################################################################
failed_list = []
user_ids_with_enrollment = Enrollment.pluck(:user_id)

users_without_enrollment = User.where.not(id: user_ids_with_enrollment)
users_without_enrollment.find_each do |user|  
  failed_list << user.id unless user.destroy
end

p "Total users to delete: #{user_without_enrollment.length}"

jackyvo

- (void) findANPRInfo:(FindAnprInfoModel *) anpr andDelegate:(id<FindAnprInfoModelDelegate>) delegate {
    if (![anpr.plate isEqualToString:@""] && ![anpr.region isEqualToString:@""] && delegate) {
        _delegate = delegate;
    }
    
    NSMutableDictionary* parameters = [NSMutableDictionary new];
    parameters[@"registration_no"] = anpr.plate;
    
    if ([BPConfiguration loadLoggedStation].identifier > 0) {
        parameters[@"device_id"] = [NSString stringWithFormat:@"%@",[BPConfiguration loadLoggedStation].identifier];

jackyvo

t = 236 # seconds
Time.at(t).utc.strftime("%H:%M:%S")
=> "00:03:56"

# Reference
# http://stackoverflow.com/questions/3963930/ruby-rails-how-to-convert-seconds-to-time

jackyvo

class MealPreparationTimeEstimateService
  def initialize(meal=nil, provider=nil)
    @meal = meal
    @provider = provider || meal.try(:provider)
  end

  # Prepare Time: Returns: Time (minutes)
  def preparation_time(cache=true)
    if cache
      time_from_cache || time_for_meal

jackyvo

{
   "epoch_start":1525309669055,
   "image_car":"http://rohit-ThinkCentre-M72e:32775/img/VK3PS0WWYEDC5KR6FIPIURGXRP82YVV9WZYOFBKD-967255645-
1525309670374.jpg",
   "camera_id":967255645,
   "frame_start":569031,
   "agent_uid":"VK3PS0WWYEDC5KR6FIPIURGXRP82YVV9WZYOFBKD",
   "best_confidence":94.99887084960938,
   "company_id":"06e41eca-ef94-41f1-8b4b-f6d7008196cb",

jackyvo

wildcard DNS in localhost development

• install dnsmasq

$ brew install dnsmasq
   ...
$ cp /usr/local/opt/dnsmasq/dnsmasq.conf.example /usr/local/etc/dnsmasq.conf

• edit /usr/local/etc/dnsmasq.conf

address=/local/127.0.0.1

jackyvo

Config Action Cable
1. Edit: /etc/nginx/site-enabled/app.careymedical.com

server {
  listen 8888;
  server_name app.careymedical.com;

  ssl on;
  ssl_certificate /etc/ssl/careymedical-chained.crt;
  ssl_certificate_key /etc/ssl/careymedical.key;

jackyvo

## TRAVEL INFO #############
{:from=>"BCN", 
 :start=>Tue, 05 Apr 2016, 
 :aldults=>1, 
 :children=>2, 
 :destinations=>[{:city=>"CDG", :stay=>2}, {:city=>"BIO", :stay=>4}, {:city=>"LCG", :stay=>5}]
}

`First: get all posibile routes from list of cities`
## ALL POSIBLE ROUTES: