Milind mike1011

## toy robot on a table.rb
##DIRECTION
class A
  def initialize(sym, dx, dy, left, right)
    @name, @dx, @dy, @left, @right = sym.to_s, dx, dy, left, right
  end

  def to_s
    @name
  end

## 00.md

      
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                mike1011
                / 00.md
            
            
              Created
              September 9, 2017 19:52
                — forked from maxivak/00.md
            
              
                ActiveAdmin custom action
              
          
    ActiveAdmin custom action


## description.markdown

      
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                mike1011
                / description.markdown
            
            
              Created
              March 3, 2018 23:01
                — forked from runemadsen/description.markdown
            
              
                Reverse polymorphic associations in Rails
              
          
    Polymorphic Associations reversed

It's pretty easy to do polymorphic associations in Rails: A Picture can belong to either a BlogPost or an Article. But what if you need the relationship the other way around? A Picture, a Text and a Video can belong to an Article, and that article can find all media by calling @article.media
This example shows how to create an ArticleElement join model that handles the polymorphic relationship. To add fields that are common to all polymorphic models, add fields to the join model.

  
## imagemagick-install-steps
sudo -i
cd
apt-get install build-essential checkinstall && apt-get build-dep imagemagick -y
wget http://www.imagemagick.org/download/ImageMagick-6.8.7-7.tar.gz
tar xzvf ImageMagick-6.8.9-1.tar.gz
cd ImageMagick-6.8.9-1/
./configure --prefix=/opt/imagemagick-6.8 && make
checkinstall

## README.md

      
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                mike1011
                / README.md
            
            
              Created
              December 9, 2018 00:13
                — forked from brunogaspar/README.md
            
              
                Install wkhtmltopdf on Ubuntu (14.04 64-bit) or (16.04 64-bit) 
              
          
    Install wkhtmltopdf on Ubuntu

This was tested on:

Ubuntu 14.04 x64
Ubuntu 16.04 x64

Installation


## encoding-video.md

      
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                mike1011
                / encoding-video.md
            
            
              Created
              February 2, 2019 22:54
                — forked from Vestride/encoding-video.md
            
              
                Encoding video for the web
              
          
    Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.
brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus

  
## verify_s3_file.rb
require 'aws-sdk'

s3 = Aws::S3::Resource.new(
  region: 'us-east-1',
  credentials: Aws::InstanceProfileCredentials.new()
)
bucket =  s3.bucket('my-daily-backups')

file = (DateTime.now).strftime("%Y.%m.%d-backup")
if bucket.object(file).exists?

## gist:50c0209c4183302e71735197977b64be
#Make sure heroku toolbelt and rvm are installed
#heroku toolbelt available to download on their site, rvm available via curl
\curl -sSL https://get.rvm.io | bash -s stable --ruby

rvm use "2.1.1"
rvm use --create 2.1.1@project
gem install rails

#if using postgres (good for heroku) pass argument to 'rails new'
rails new project --database=postgresql

## sidekiq_monitoring
stats = Sidekiq::Stats.new

stats.queues

stats.enqueued

stats.processed

stats.failed

## puma.monitrc
# this monit config goes in /etc/monit/conf.d

check process puma_master
  with pidfile  /data/myapp/current/tmp/puma.pid
  start program = "/etc/monit/scripts/puma start"
  stop program = "/etc/monit/scripts/puma stop"
  group myapp

check process puma_worker_0
  with pidfile /data/myapp/current/tmp/puma_worker_0.pid
	##DIRECTION
	class A
	def initialize(sym, dx, dy, left, right)
	@name, @dx, @dy, @left, @right = sym.to_s, dx, dy, left, right
	end

	def to_s
	@name
	end
	sudo -i
	cd
	apt-get install build-essential checkinstall && apt-get build-dep imagemagick -y
	wget http://www.imagemagick.org/download/ImageMagick-6.8.7-7.tar.gz
	tar xzvf ImageMagick-6.8.9-1.tar.gz
	cd ImageMagick-6.8.9-1/
	./configure --prefix=/opt/imagemagick-6.8 && make
	checkinstall
	require 'aws-sdk'

	s3 = Aws::S3::Resource.new(
	region: 'us-east-1',
	credentials: Aws::InstanceProfileCredentials.new()
	)
	bucket = s3.bucket('my-daily-backups')

	file = (DateTime.now).strftime("%Y.%m.%d-backup")
	if bucket.object(file).exists?
	#Make sure heroku toolbelt and rvm are installed
	#heroku toolbelt available to download on their site, rvm available via curl
	\curl -sSL https://get.rvm.io \| bash -s stable --ruby

	rvm use "2.1.1"
	rvm use --create 2.1.1@project
	gem install rails

	#if using postgres (good for heroku) pass argument to 'rails new'
	rails new project --database=postgresql
	stats = Sidekiq::Stats.new

	stats.queues

	stats.enqueued

	stats.processed

	stats.failed
	# this monit config goes in /etc/monit/conf.d

	check process puma_master
	with pidfile /data/myapp/current/tmp/puma.pid
	start program = "/etc/monit/scripts/puma start"
	stop program = "/etc/monit/scripts/puma stop"
	group myapp

	check process puma_worker_0
	with pidfile /data/myapp/current/tmp/puma_worker_0.pid