Tejas Bubane tejasbubane

In no particular order. (coz ordering them is impossible - but recently watched are at the bottom - coz numbering)

Some useful links for testing fundamentals:

What makes unit tests fast is that they are being tested in isolation. To make them isolated we use Test Doubles.

	# frozen_string_literal: true

	begin
	require "bundler/inline"
	rescue LoadError => e
	$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
	raise e
	end

	gemfile(true) do

	defmodule Clock do
	@doc """
	Returns a string representation of a clock:

	iex> Clock.new(8, 9) \|> to_string
	"08:09"
	"""
	@spec new(integer, integer) :: tuple
	def new(hour, minute) do
	rollover({hour, minute})

	# Add `gem 'database_cleaner' to Gemfile (in test env)
	# Add below code in spec_helper.rb or rails_helper.rb
	require 'database_cleaner'

	RSpec.configure do \|config\|
	..........

	config.before(:suite) do
	DatabaseCleaner.strategy = :transaction
	DatabaseCleaner.clean_with(:truncation)

	2.2.3 :001 > p = Post.first
	Post Load (1.0ms) SELECT "posts".* FROM "posts" ORDER BY "posts"."id" ASC LIMIT 1
	=> #<Post id: 11, title: "Talk", content: "Giving a talk at Cybrilla", ..., category: "technology">
	2.2.3 :002 > p.technology?
	=> true
	2.2.3 :003 > p.sports?
	=> false
	2.2.3 :004 > p.sports!
	(0.3ms) BEGIN
	SQL (0.5ms) UPDATE "posts" SET "updated_at" = $1, "category" = $2

	* Ruby weekly: [http://rubyweekly.com/]()
	* This week in Rails: [https://rails-weekly.ongoodbits.com/]()

	2.2.3 :001 > p = Post.create(title: "My Talk", content: "Giving a talk at Cybrilla")
	=> #<Post id: 3, title: "My Talk", content: "Giving a talk at Cybrilla", lock_version: 0, created_at: "2015-10-20 07:33:07", updated_at: "2015-10-20 07:33:07">
	2.2.3 :002 > p1 = Post.first
	=> #<Post id: 3, title: "My Talk", content: "Giving a talk at Cybrilla", lock_version: 0, created_at: "2015-10-20 07:33:07", updated_at: "2015-10-20 07:33:07">
	2.2.3 :003 > p1.title = "ActiveRecord Talk"
	=> "ActiveRecord Talk"
	2.2.3 :004 > p1.save
	=> true
	2.2.3 :005 > p.content = "Tuesday Talk"
	=> "Tuesday Talk"

	Download and install (move to /opt)
	$ wget http://cx4a.org/pub/rsense/rsense-0.3.zip
	$ unzip rsence-0.3
	$ cp -av rsense-0.3 /opt

	Add to .bashrc or .zshrc
	export RSENSE_HOME=/opt/rsense-0.3/

	Re-open terminal and check the following:
	$ echo $RSENSE_HOME