Building a Calculator with Ruby Course

35 Lessons
27 Students
Certificate of completion

Track:

Programming

The Ruby programming language is a highly portable general-purpose language that serves many purposes. Ruby is great for building desktop applications, static websites, data processing services, and even automation tools. It's used for web servers, DevOps, and web scraping and crawling .

To Register in Course you have to watch at least 30 Second of any lesson

What You'll Learn

Create a functional calculator application using Ruby programming language and object-oriented principles
Implement basic arithmetic operations such as addition, subtraction, multiplication, and division in Ruby
Design user-friendly command-line interfaces for calculator programs with input validation and error handling
Apply Ruby methods and modules to enhance calculator functionality and code reusability
Integrate Ruby libraries and gems to extend calculator features and improve performance
Develop scripts to automate calculations and data processing tasks with Ruby
Debug and troubleshoot Ruby code to ensure accurate calculations and reliable performance
Utilize Ruby's built-in features to handle complex mathematical expressions and calculations
Implement unit testing in Ruby to verify calculator accuracy and robustness
Deploy Ruby-based calculator applications for desktop or web environments with practical usability

Course Content

35 Lessons • 4 h 14 m total

Introduction | Ruby | Tutorial 1

1:46

Windows Installation | Ruby | Tutorial 2

3:43

Mac Installation | Ruby | Tutorial 3

2:13

Hello World Setup | Ruby | Tutorial 4

5:43

Drawing a Shape | Ruby | Tutorial 5

6:36

Variables | Ruby | Tutorial 6

10:35

Data Types | Ruby | Tutorial 7

5:01

Working With Strings | Ruby | Tutorial 8

11:09

Math Numbers Ruby Tutorial 9

9:11

Getting User Input | Ruby | Tutorial 10

8:35

Building a Calculator | Ruby | Tutorial 11

7:25

Building a Mad Libs Game | Ruby | Tutorial 12

4:51

Arrays | Ruby | Tutorial 13

9:06

Hashes | Ruby | Tutorial 14

6:31

Methods | Ruby | Tutorial 15

8:05

Return Statement | Ruby | Tutorial 16

5:18

If Statements | Ruby | Tutorial 17

12:19

If Statements con t | Ruby | Tutorial 18

7:07

Building a Better Calculator | Ruby | Tutorial 19

8:28

Case Expressions | Ruby | Tutorial 20

9:08

While Loops | Ruby | Tutorial 21

6:49

Building a Guessing Game | Ruby | Tutorial 22

13:13

For Loops | Ruby | Tutorial 23

4:51

Exponent Method | Ruby | Tutorial 24

5:04

Comments | Ruby | Tutorial 25

4:58

Reading Files | Ruby | Tutorial 26

8:51

Writing Files | Ruby | Tutorial 27

8:59

Handling Errors | Ruby | Tutorial 28

8:14

Classes Objects | Ruby | Tutorial 29

10:04

Initialize Method | Ruby | Tutorial 30

7:54

Object Methods | Ruby | Tutorial 31

5:44

Building a Quiz | Ruby | Tutorial 32

9:30

Inheritance | Ruby | Tutorial 33

7:49

Modules | Ruby | Tutorial 34

5:36

Inteactive Ruby irb | Ruby | Tutorial 35

4:05

How to Get The Certificate

You must have an Account on the platform.
Complete all lessons.
Watch at least 50% of Lesson Duration.
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Reviews

Brwa Najmadin

· 1yr ago

Good

Yash Vaghani

· 2yrs ago

It's been a great learning

Building a Calculator with Ruby Course Description

The Ruby programming language is a highly portable general-purpose language that serves many purposes. Ruby is great for building desktop applications, static websites, data processing services, and even automation tools. It's used for web servers, DevOps, and web scraping and crawling .

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