Alex Semyonov alsemyonov

Rails 5.2 with webpacker, bootstrap, stimulus starter

This gist will collects all issues we solved with Rails 5.2 and Webpacker

Create Project

# Last few parameters(--skip-* part) is only my habbit not actully required
$ rails new <project_name> --webpack=stimulus --database=postgresql --skip-coffee --skip-test

Converting libraries to Ember CLI addons

In this guide we will cover two main cases:

Ember specific library
vendor library

Ember library

The Ember library will assume that Ember has already ben loaded (higher in the loading order) and thus will assume it has access to the Ember API.

	# frozen_string_literal: true

	require_relative '../system/my_app/container'

	module MyApp
	module Tests
	class Container < Dry::System::Container
	use :env, inferrer: -> { 'test' }

	configure do

	module Commands
	module Meeting
	AcceptSchema = Dry::Validation.Schema do
	required(:user_id).filled
	required(:status).value(eql?: :scheduled)
	end

	class Accept < Command
	def call
	return validate if validate.failure?

	#!/usr/bin/env bash

	# Author: Sasha Nikiforov

	# source of inspiration
	# https://stackoverflow.com/questions/41293077/how-to-compile-tensorflow-with-sse4-2-and-avx-instructions

	# Detect platform
	if [ "$(uname)" == "Darwin" ]; then
	# MacOS

	class Service
	class TransactionWrapper
	TransactionFailed = Class.new(StandardError)

	attr_reader :sequence
	delegate :append, :prepend, to: :sequence

	def initialize(sequence, connection)
	@sequence = sequence
	@connection = connection

	{
	"name": "Root",
	"children": [
	{
	"name": "Branch 1",
	"children": [
	{"name": "Leaf 3"},
	{"name": "Leaf 4"}
	]
	},

	require('config/adapters/faye-adapter');

	export default DS.FayeAdapter.extend();

	# Useage: select2("value to select", from: "label text")

	module Capybara
	module Select2
	def select2(value, options={})
	select_name = options[:from]
	select2_container = first("label", text: select_name).find(:xpath, "..").find(".select2-container")
	select2_container.find(".select2-choice").click
	find(:xpath, "//body").find(".select2-drop li", text: value).click
	end

	require "spec_helper"

	describe ExampleController do
	context "GET #index" do
	let(:resources) { FactoryGirl.create_list(:resource) }

	before do
	get :index
	end