What will you in Learn to Code with Ruby Course
- Install Ruby and work with IRB and script files to execute code
- Write and manipulate core Ruby data types: strings, numbers, arrays, hashes, and symbols
- Apply control flow constructs (
if/else,case, loops) and iterate with blocks, Procs, and lambdas
- Define classes and modules to build object-oriented programs with inheritance and mixins
- Use RubyGems to manage dependencies and create your own reusable gem
Program Overview
Module 1: Getting Started with Ruby
⏳ 30 minutes
Installing Ruby, using IRB, and running
.rbscriptsUnderstanding the Ruby interpreter and basic REPL commands
Module 2: Core Data Types & Operations
⏳ 45 minutes
Working with strings, numbers, and symbols
Arrays and hashes: creation, access, and common methods
Module 3: Control Flow & Iteration
⏳ 1 hour
Conditional logic:
if,unless,casestatementsLooping with
while,until,for, and enumerable methods (each,map,select)
Module 4: Methods, Blocks & Procs
⏳ 1 hour
Defining methods, keyword arguments, and default values
Passing blocks to methods, creating Procs and lambdas
Module 5: Object-Oriented Ruby
⏳ 1 hour
Defining classes, instance vs. class methods, and attribute accessors
Inheritance, modules as mixins, and encapsulation best practices
Module 6: Error Handling & Testing
⏳ 45 minutes
Raising and rescuing exceptions, custom error classes
Introduction to RSpec for behavior-driven development
Module 7: Gems & Dependency Management
⏳ 45 minutes
Using Bundler to manage gem dependencies
Building and publishing your own gem
Module 8: Capstone Project & Next Steps
⏳ 1 hour
Developing a small CLI application (e.g., task manager or contact book)
Resources for Rails, Sinatra, and advanced Ruby ecosystems
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Job Outlook
- Ruby proficiency is in demand for roles like Backend Developer, DevOps Engineer, and Technical Consultant
- Widely used in startups and web agencies powering high-traffic sites (e.g., GitHub, Shopify)
- Provides a foundation for Ruby on Rails and Sinatra web frameworks for full-stack development
- Equips you for freelancing opportunities building automation scripts, tools, and web services
Explore More Learning Paths
Advance your Ruby programming skills with these carefully curated courses designed to help you master coding in Ruby and build dynamic web applications.
Related Courses
The Handbook for Ruby Developers Course – Gain practical knowledge and best practices for developing applications with Ruby.
Introduction to Ruby on Rails Course – Learn to create powerful web applications using Ruby on Rails framework.
Related Reading
What Is Data Management? – Understand how organized data management supports efficient application development and backend operations.
Specification: Learn to Code with Ruby Course
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