Ruby on Rails 4.2 Training
Ruby on Rails 4.2 Training
Order this unique Ruby on Rails 4.2 E-Learning Training online, 1 year 24/7 access to rich interactive videos, progress through reporting and testing.
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Ruby on Rails 4.2 E-Learning
Order this unique E-Learning Ruby on Rails 4.2 course online, 1 year 24/7 access to rich interactive videos, voice, progress monitoring through reports.
know the functionalities of Ruby on Rails 4.2. This way you get to know the Rails environment in which routing and the ActionController come to the fore. You will then become acquainted with the models and views within Ruby and the more advanced functionalities such as the Action Mailer and performing tests and debugging. Creating APIs will be discussed at the end of the course.
Course content
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
| Language | English |
|---|---|
| Qualifications of the Instructor | Certified |
| Course Format and Length | Teaching videos with subtitles, interactive elements and assignments and tests |
| Lesson duration | 11:06 Hours |
| Progress monitoring | Yes |
| Access to Material | 365 days |
| Technical Requirements | Computer or mobile device, Stable internet connections Web browsersuch as Chrome, Firefox, Safari or Edge. |
| Support or Assistance | Helpdesk and online knowledge base 24/7 |
| Certification | Certificate of participation in PDF format |
| Price and costs | Course price at no extra cost |
| Cancellation policy and money-back guarantee | We assess this on a case-by-case basis |
| Award Winning E-learning | Yes |
| Tip! | Provide a quiet learning environment, time and motivation, audio equipment such as headphones or speakers for audio, account information such as login details to access the e-learning platform. |
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