Ruby on Rails

Detailed Course Index

Duration: 60 Hours of training

Job Description

Eligibility Criteria: Pass in 12th Standard/Equivalent

Note: Students found eligible shall be provided 60 days Industry Internship with or without stipends based on merit.

Detailed Course Index

Introduction

• What is Ruby?
• Why ruby?
• General purpose of ruby
• Brief History of Ruby
• Where does ruby get its ideas?
• Ruby Installation with RVM
• Creating a basic script in ruby
• Sample demo of ruby program
• Practice time : Students in this session will be working on installation and creating a basic script

RVM (Ruby Version Manager)

• RVM installation
• RVM commands
• RVM Usage
• Practice time : Students will be executing concepts learnt in this session

• Working in Linux Platform
• Basic Linux commands
• File/Directory Permissions
• Changing access rights
• Text Editors used for ROR
• Practice time : Students will be executing basic Linux commands

Ruby Operators & Ruby Shell

• IRB – Ruby Shell
• Working with Ruby operators and expressions
• Numeric Methods
• Rand and Ranges
• Strings, Escaping, Interpolation
• String methods
• Dates and Times
• Practice time : Students will be executing concepts learnt in this session

Ruby Datatypes & Variables

• Ruby Datatypes
• Numbers, Boolean, Strings, Arrays, Hashes, Symbols.
• Types of Variables(Global, Instance, Class, Local, Constant, Pseudo)
• Difference between local & instance variables
• Parallel Assignment
• Variable conditions
• Practice time : Students will be executing concepts learnt in this session

Ruby methods and modules

• Basic ruby methods
• Return values from methods, return statements
• Class methods
• Different ways to call methods
• Ruby modules and Mixins
• Ruby require and include statement
• Difference between class and module
• Practice time : Students will be executing concepts learnt in this session

OOP in Ruby

• OOP
• Class
• The initialize method
• The accessor & setter method
• Access Control
• Class Inheritance
• Method Overriding
• Operator Overloading
• Singleton methods
• Metaclass
• Defining Attributes
• Variable types in Ruby
• Super
• Regular Expressions
• Exceptions
• Practice time : Students will be executing concepts learnt in this session

Basic loops and Iterators

• Conditional operators
• Case Statement
• Practice time : Students will be executing creating come basic loops and will be practicing on various conditional operators

Rails: Rails Installation and Ruby gems

• What is Rails
• Full tack Framework
• Rails Strength
• COC(convention over configuration)
• Rails Installation
• Ruby and Rails installation on Linux
• Ruby Gems
• Working with RubyGems
• Gem commands
• Framework Technology
• MVC
• Rails Components
• How does Rails works in MVC
• Practice time : Students will be executing concepts learnt in this session

Databases

• Basic MySQL operators
• Creating user and database in MySQL
• Practice time : Students will be executing concepts learnt in this session

Statements

• Creating a Sample Application with Rails
• Rails Installation
• Folder Structure
• Setup the application
• Rake
• Practice time : Students will be executing concepts learnt in this session

RAILS: Controller

• What is controller?
• Architecture Diagram for Controller
• Creating a Controller
• Methods and Actions
• Parameters(params)
• Controller Default methods
• Scaffolding
• Routing
• Restful Resources
• CRUD Verbs and Actions
• Filters(Before, After, Around) and Callbacks
• Practice time : Students will be executing concepts learnt in this session
• A look at the interview questions asked

Rails: Models

• What is model
• Active record Basics
• Destroy a model
• Migrations
• Modify, update a model
• Dropping a database
• Association, Validation and Callbacks
• Why Association
• Without and with Association
• Types of Association
• Active Record validations
• Callbacks & types of Callbacks
• Practice time : Students will be executing concepts learnt in this session
• A look at the interview questions asked

Building Sample Application

• Introduction
• Registering Users
• The Register Action
• The flash Hash
• Validating the Registration
• Logging in
• Logging Out
• Protected Pages
• Filters
• Payment Integration using Braintree
• Social media login like Facebook Login

Rails: Views

• Embedded ruby
• Working in HAML
• Working with Ajax, Jquery in Rails framework
• Practice time : Students will be executing concepts learnt in this session
• A look at the interview questions asked