Ruby on Rails 4.2 E-Learning Training

Bestel deze unieke E-Learning cursus Ruby on Rails 4.2 online!
✔️ 1 jaar 24/7 toegang tot rijke interactieve video's, spraakopdrachten en voortgangsbewaking via rapportages.
✔️ Ontvang een diepgaand inzicht in het populaire webtoepassingsframework Ruby on Rails.

Waarom kiezen voor deze opleiding?

Ruby on Rails 4.2 biedt een krachtige en flexibele manier om webapplicaties te bouwen met een focus op eenvoud en productiviteit. Deze cursus helpt je om de kernconcepten van Ruby on Rails te begrijpen en geeft je praktische vaardigheden om robuuste en schaalbare webtoepassingen te ontwikkelen.

Wat je zult leren:

• Basisprincipes van MVC-applicaties: Begrijp de Model-View-Controller-architectuur en hoe deze wordt toegepast in Ruby on Rails.
• Rails API-ontwikkeling: Ontdek hoe je RESTful API’s bouwt en integreert in je applicaties.
• Beveiligingscontroles: Leer de belangrijkste beveiligingsmaatregelen om je applicaties te beschermen tegen veelvoorkomende bedreigingen.
• Implementatiestrategieën: Begrijp hoe je Rails-applicaties effectief kunt implementeren in productieomgevingen.
• Werk met databases: Leer hoe je databases configureert en beheert binnen het Rails-framework.

Met deze kennis ben je klaar om moderne, robuuste en veilige webapplicaties te ontwikkelen.

Wie zou moeten deelnemen?

Deze cursus is geschikt voor:

• Webontwikkelaars die nieuwe frameworks willen leren of hun vaardigheden willen uitbreiden met Ruby on Rails.
• Backend-ontwikkelaars die willen begrijpen hoe ze API’s en webservices kunnen bouwen met Rails.
• IT-studenten en beginners die hun eerste stappen willen zetten in webontwikkeling.
• Startups en ondernemers die een technische basis willen leggen voor het ontwikkelen van hun eigen webapplicaties.
• Professionals die bestaande Rails-applicaties willen beheren, upgraden of beveiligen.

Demo Ruby on Rails 4.2 Training

Cursusinhoud

Rails Environments and Configuration

Course: 33 Minutes

• Course Introduction
• Defining Rails
• Setting Up the Rails Environment
• Creating a New Project
• Exploring Environment Settings
• Configuring Application Secrets
• Exploring Gems
• Examining Logging

Scaffolding and Generators

Course: 8 Minutes

• Generating a Basic Scaffold
• Examining the Scaffold

Routing

Course: 22 Minutes

• Examining the routes.rb File
• Examining Singular Resource Routes
• Creating Nested Resources
• Creating Shallow Routes
• Creating Static Pages

Migrations

Course: 14 Minutes

• Exploring Migrations
• Creating Migrations
• Performing Data Migrations
• Examining Constraints

Seeding

Course: 4 Minutes

• Using seeds.rb

ActionController

Course: 14 Minutes

• Exploring Default Controller Collection Actions
• Exploring Default Controller Member Actions
• Using respond_to

ActionController Streaming

Course: 13 Minutes

• Streaming Content
• Using Action Callbacks
• Using Variants

Practice: Routing

Course: 6 Minutes

• Exercise: Create a Scaffold and Routes

ActiveRecord Basics

Course: 40 Minutes

• Course Introduction
• Introduction to ActiveRecord
• Using Basic Associations
• Using Advanced Associations
• Using Polymorphic has_many Relationships
• Using Virtual Attributes
• Persisting Data into Multiple Models
• Exploring PostgreSQL Enhancements

Validation

Course: 25 Minutes

• Defining Model Validation
• Using Conditional Validation
• Using Custom Validators in Models
• Using Custom Validators in Classes
• Working with ActiveRecords Errors
• Skipping Validations
• Controlling Mass-assignment Attributes

Advanced ActiveRecord

Course: 17 Minutes

• Using Where Clauses and Find Methods
• Executing Raw SQL Queries
• Using Select and Pluck
• Using Other Finder Methods

Scopes

Course: 7 Minutes

• Using Scopes
• Using Scopes with Lambda

Eager Loading

Course: 5 Minutes

• Loading Associated Records of Objects

Virtual Models

Course: 7 Minutes

• Using Active Model

ActiveRecord Concerns

Course: 4 Minutes

• Reusing Common Behavior with Modules

Model Callbacks

Course: 9 Minutes

• Using Conditional Callbacks
• Using Transaction Callbacks

Practice: ActiveRecord

Course: 10 Minutes

• Exercise: Modeling Data with ActiveRecord

Views and Layouts

Course: 15 Minutes

• Course Introduction
• Using Rendering and Layouts
• Working with Partials

Rails Helpers

Course: 36 Minutes

• Using FormHelper
• Exploring Flash Objects
• Using CsrfHelper
• Using UrlHelper
• Using Rails View Helper
• Working with Custom Helpers
• Using Formatting View Helpers

Internationalization (I18n) API

Course: 5 Minutes

• Setting Rails for Internationalization

Session Management

Course: 4 Minutes

• Working with Sessions and Cookies

Authentication

Course: 11 Minutes

• Installing Devise
• Configuring Devise

Authorization

Course: 10 Minutes

• Installing Pundit
• Configuring Pundit

Asset Pipeline

Course: 17 Minutes

• Examining the Asset Pipeline
• Coding Links to Assets
• Examining Asset Fingerprinting and Minification
• Using CDNs

Rails AJAX

Course: 7 Minutes

• Examining Server-generated JavaScript

Turbolinks

Course: 5 Minutes

• Using Turbolinks

Caching

Course: 13 Minutes

• Using Fragment Caching
• Implementing Collection Caching and Cache Keys
• Using Russian Doll Caching

Advanced Setup

Course: 9 Minutes

• Working with Rails Initializers
• Creating Custom Rake Tasks

Practice: Views and Sessions

Course: 9 Minutes

• Exercise: Working with Rails Views and Sessions

Asynchronous Web Services

Course: 17 Minutes

• Course Introduction
• Creating Active Jobs
• Managing Active Jobs
• Handling Exceptions in Active Jobs

Action Mailer

Course: 24 Minutes

• Generating a Mailer
• Using Mailer Views and Templates
• Calling the Mailer
• Customizing the Mailer

Debugging

Course: 5 Minutes

• Debugging Rails Applications

Testing

Course: 1 Hour, 35 Minutes

• Configuring RSpec
• Running Tests
• Using Factory Girl
• Performing Unit Testing
• Using RSpec Mocks and Stubs
• Testing Validations
• Using Matchers with RSpec
• Testing Controllers
• Testing Views
• Testing Helpers
• Testing Integrations
• Using Shared_examples
• Writing Tests for Active Jobs
• Testing Mailers
• Using VCR
• Using Guard
• Generating Performance Tests

Practice: Testing

Course: 12 Minutes

• Exercise: Creating Tests for a User Model

Building an API

Course: 9 Minutes

• Course Introduction
• Creating an API Application
• Adding Rails-API to an Existing Project

Tools

Course: 3 Minutes

• Using Postman

API Endpoints

Course: 7 Minutes

• Examining Endpoints for INDEX and CREATE
• Examining Endpoint for SHOW, UPDATE, and DESTROY

JSON and XML

Course: 10 Minutes

• Render JSON Manually
• Rendering JSON with active_model_serializers

API Versioning

Course: 8 Minutes

• Using Versioning

API Authentication

Course: 32 Minutes

• Generating an Access Token
• Authenticating with Sessions
• Using Authorization within Access Tokens
• Performing Authentication with Devise

Documentation - API

Course: 15 Minutes

• Setting Up Apipie Gem
• Documenting Resources Using Apipie
• Customizing Validators for Apipie

Documentation - RDoc

Course: 3 Minutes

• Using RDoc

Testing

Course: 7 Minutes

Testing Rails APIs

• Advanced

Course: 45 Minutes

• Working with Log Directories
• Deploying Web Applications with Unicorn
• Performing Pagination with Kaminari
• Creating Search Forms with Ransack
• Implementing Elasticsearch
• Manipulating CSV Files
• Connecting with Java
• Customizing Error Pages

Practice: API Endpoints

Course: 5 Minutes

• Exercise: Implementing Search

Ga aan de slag met Ruby on Rails 4.2!

✔️ Leer op je eigen tempo met onze uitgebreide interactieve video's en praktijkoefeningen.
✔️ Krijg directe feedback via voortgangsrapportages en tests om je kennis te versterken.
✔️ Ontwikkel praktische vaardigheden die je meteen kunt toepassen in de wereld van webontwikkeling.

Bestel nu jouw cursus en zet vandaag de eerste stap naar het bouwen van hoogwaardige webapplicaties met Ruby on Rails!