Nuno Silva nunosilva800

Index read_only_allow_delete can be set to true automatically when disk space is low. This allows writing to indexes again:

curl -X PUT "http://localhost:9200/_all/_settings?pretty" -H 'Content-Type: application/json' -d'
{                
    "index.blocks.read_only_allow_delete": false
}
'

Service Objects

Service Objects are classes or modules that have one public method, often named #call, and are designed to perform a single task or service.

Service objects are single business actions.

Example:

As a class

This is an example of how to implement a "widget" with Ruby on Rails.

The widget is added to a webpage with the example on test_widget.html.erb :

<div id="my-widget"></div>
<script src="https://my-domain.com/widget.js" type="text/javascript"></script>

This will request the JS code from the server, ensuring you can change it without having to update the webpage were the widget is.

Rating and Score

When RubyCritic runs, each analysed class or module gets assigned a rating - a letter from A to F, A being the best. This serves as a baseline to tell you how smelly the code is. Generally A's & B's are good enough, C's serve as a warning and D's & F's are the ones you should be fixing.

Similarly, a global score that ranges from 0 to 100 is calculated, where higher values are better - less code smells detected. This provides a quick insight about the overall code quality.

RubyCritic's rating system was inspired by Code Climate's, you can [read more about how that works here][1].

	require 'optparse'
	require 'json'

	options = {}
	op = OptionParser.new do \|opts\|
	opts.banner = "Usage: example.rb [options]"

	opts.on("-c", "--context REQUIRED", String, "k8s context") do \|v\|
	options[:context] = v
	end

	### Keybase proof

	I hereby claim:

	* I am nunosilva800 on github.
	* I am nunosilva800 (https://keybase.io/nunosilva800) on keybase.
	* I have a public key ASCDtm17fxY-jO_t_Z1415ELEZZVwZKWx0y0WM7NiNcEnQo

	To claim this, I am signing this object:

	# Given a set of arrays with potentially infinite lengths
	# 1. interleave the elements from input collections into a
	# final 1-dimensional array
	# 2. ensure the interleaving follows a frequency, as example:
	# - 1 element from collection A (frequency: 1)
	# - 2 element from collection B (frequency: 2)
	# - 3 element from collection C (frequency: 3)
	# - 4 element from collection D (frequency: 4)

	# helper to generate infinite enumerators

	module APIProfile
	def profile
	raise NotImplementedError.new("You must implement '#{__method__}'.")
	end
	end

	module APIAddress
	def address
	raise NotImplementedError.new("You must implement '#{__method__}'.")
	end

 irb> 1 == 1.0
 => true # generic equality
 irb> 1 === 1.0
 => true # case equality
 irb> 1.eql? 1.0
 => false # equality by value
 irb> 1.equal? 1.0

	echo "* Updating system"
	sudo apt-get update
	sudo apt-get -y upgrade
	echo "* Installing packages"
	sudo apt-get -y install build-essential libxml2-dev libxslt1-dev git-core nginx redis-server postgresql-client libpq5 libpq-dev curl nodejs htop

	sudo locale-gen pt_PT.UTF-8
	sudo dpkg-reconfigure locales

	echo "* Installing rvm"