DmitryBash

http://merle-amber.blogspot.com/2008/09/mock.html
https://vasily.polovnyov.ru/posts/double-mock-stub.html
https://habr.com/post/169381/
http://rubyblog.pro/2017/10/rspec-difference-between-mocks-and-stubs
https://relishapp.com/rspec/rspec-mocks/docs/basics/partial-test-doubles
http://lazybios.com/2016/08/rspec-expectations-cheat-sheet/
https://vasily.polovnyov.ru/posts/double-mock-stub.html
https://vasily.polovnyov.ru/posts/describe-vs-context.html
https://relishapp.com/rspec/rspec-mocks/v/2-99/docs/method-stubs
https://stackoverflow.com/questions/39626805/passing-parameters-to-an-rspec-shared-example

DmitryBash

# app/channels/hello_channel.rb
class HelloChannel < ActionCable::Channel::Base
  def say_hello(data)
    times_to_say_hello = data.fetch("times_to_say_hello")
    hello = "Hello, #{current_profile.name}!"

    times_to_say_hello.times do
      ActionCable.server.broadcast(current_profile.id, hello)
    end
  end

DmitryBash

Setup

Replace IRB with Pry (in your Gemfile) and Byebug with pry-byebug.

gem 'pry-rails', group: [:development, :test]
gem 'pry-byebug', group: [:development, :test]

Using PRY

DmitryBash

class C
  def self.no_dot
    puts "Self is #{self}"
  end
  
  self.no_dot
  no_dot
end

#Не особо понимаю разницу между вызовом просто  no_dot и self.no_dot