joncode

http://www.rubydoc.info/gems/resque/frames

Resque.info
   {:pending=>0, :processed=>157473, :queues=>7, :workers=>21, :working=>0, :failed=>0, :servers=>["redis://barb.redistogo.com:9497/0"], :environment=>"production"}
Resque.workers
   returns an array of workers available
Resque.workers.each {|w| w.prune_dead_workers }
   kills dead workers

w = Resque.workers[0]

joncode

c = ActiveRecord::Base.connection
c.tables.collect do |t|  
  columns = c.columns(t).collect(&:name).select {|x| x.ends_with?("_id" || x.ends_with("_type"))}
  indexed_columns = c.indexes(t).collect(&:columns).flatten.uniq
  unindexed = columns - indexed_columns
  unless unindexed.empty?
    puts "#{t}: #{unindexed.join(", ")}"
  end
end

joncode

module RetryOnTermJob
  def around_perform_retry_on_term(*args)
    begin
      yield *args
    rescue Exception => e
      if e.message =~ /SIGTERM/
        # when a worker `extend`s this class, self is that worker class
        Resque.enqueue(self, *args)
      else 
        raise 

joncode

go to heroku.com the site you are upgrading

1. add the new database - we chose 'CRANE' for 50$ / month

    heroku addons:add heroku-postgresql:crane        
   

2. in console

    heroku pg:wait --remote staging
   

joncode

git reset --hard 10123974102937840192374
     this moves the pointer to that commit.  This is what you want most of the time

git reset --soft 0238947293842937429384723
     this moves the pointer and via an index that you commit , very strange. 

joncode

git stash 
	stash the last commit

git stash apply
	applies the last stash

git stash apply stash@{2}
	if you want one of the older ones

git stash drop with the name of the stash to remove:

joncode

updated in https://gist.github.com/joncode/46ca26a497ee7b9f477a

Create the csr in the terminal

---

####Step 1 $ openssl genrsa -des3 -out host.key 2048 you will be asked for a passphrase - very important to store this ####Step 2

joncode

Setup

---

1. add the cloudinary and attachinary Rails 4 gems

   gem 'cloudinary'

   gem 'attachinary', git: 'git://github.com/rochers/attachinary.git', branch: 'rails4'

joncode

1. make a new secret token at the command line 
	rake secret

2. set the var in staging and production, run for each
	heroku config:set SECRET_TOKEN=9813745901y30fhi2304ify1034yf1083y5r013yfr0813gf9 --remote <stagingORproduction>

3. remove the secret_token.rb code in favor of the GETTER for ENV['SECRET_TOKEN"]
	YourAPP::Application.config.secret_key_base = if Rails.env.development? or Rails.env.test?
  		"3eb6db5a9026c547c72708438d496d942e976b252138db7e4e0ee5edd7539457d3ed0fa02ee5e7179420ce5290462018591adaf5f42adcf855da04877827def2"
	else

joncode

<%= link_to "NEW TAB", merchants_path, :target => '_blank' %>

<%= link_to "POPUP!", 
    merchants_path, 
    :onclick=>"window.open(this.href,'popup_form', 'height=371, width=460, top=200px, left=100px, directories=no, location=no, menubar=no, status=no, titlebar=no, toolbar=no, status=no');return false;" %>