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
Specification: Learn to Code with Ruby
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