Masterclass | Ruby Programming in 1 video | Beginners Ruby HandsOn Crash Course Interview FAQs |

00:00 Introduction
02:20 Hello World
03:50 How to copy my ruby project
04:28 Comments
05:12 Variables
06:31 Getting input from user
08:09 Strings
16:07 Operators
17:15 Ternary Operator
18:20 Arrays
26:09 Hashes
29:16 If-Else Conditional Statements
31:35 Cases
33:28 For loop
34:07 While loop
34:56 Do While loop
35:39 Until & Unless
36:45 Break & Next
37:55 Redo & Retry
39:45 Methods
42:03 Classes & Objects
46:28 Run from Command line

47:12 Ruby Interview FAQs

47:16 What is Ruby
47:25 Who created Ruby
47:29 History of Ruby
47:42 Why is the name Ruby
47:52 Features of Ruby
48:06 Ruby Gems
48:15 Ruby Blocks
48:28 What is String Freezing in Ruby
48:36 Ruby Hashes
48:47 Difference between Class variables and Instance variables
48:58 Ruby Metaprogramming
49:05 How to Create new time instance in Ruby

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Raghav

[souravsarker]

Great overview in on ruby in 1 hour… great utilization of time… Great!!!

[orkunvemosi]

one of the most complete free crash courses on ruby on youtube. thanks mate!

[tester]

Great video format for 1 hour! I like it very much. I will now wrap up your Python video and start exploring this. It would be great to also see a video on JavaScrip, TypeScript, and Java. Thanks for your lessons!

[arpithamakavallikoppalu]

Great overview in 1 hour, helped me to get more interest on ruby. Thank you 🙂

[ahmadrindhoni]

thank you sir, this the first time i learn about Ruby. and you make it clear. Great Job

[jatinkamboj]

Awesome video. I got so much knowledge from it. Really Appreciated.

[sachinkabadi]

Good content and explanation.. helped me for interview 👍🏻

[thakurnehasingh]

wow, I love this ruby scripting lang, coz of ur video : )

[JyothiGu]

very quick and easy tutorial..thanks for this...

[antonarbus]

just watched and already put Ruby to my CV

[sayaliavhad]

Thanks Raghav .It helped to start Ruby coding.Can you please guide me how to iterate key and values between two hashes and find largest amonsgst two for eg. h1={"a"=>21, b="2"} h2={"a"=>58, b=>1} output should be {a=58, b=2}

[lavneetsharma]

Hi! Thanks for the crash course. It was really good. Could you please share the notes file somewhere. It's a good reference cheat sheet to quickly get back to something

[siddhantagrawal]

Great. Thanks, but I am not able to find notes link in description.

[ahmadismael]

great video and instructions can you provide me with the notes that you are using on the left it will definitely help with practice thank you for everything that you do

[cengizalabacak]

Thank you so much Ragav, perfect job as usual. Can you please share the word document your are using during the training. Thank you.

[forestmanzpedia]

Thank you very much for this tutorial. I wanted to go through this course to refresh my Ruby skills (from Ruby 2). I have some confusion.
1. In 39:18 you make use of begin raise and rescue. Unfortunately, I couldn't find information online I can understand enough what your code does you wrote in this time stamp. What does begin and rescue stand for? For what purpose? What do they do? Those 3 questions also apply for raise.
2. What are class and instance variables?
3.There is a good documention about C# on Microsoft Docs, but I can't find a good one for Ruby since I am losing myself a bit and couldn't find helpful examples for certain commands. Do you know a good one?

[reasonforge]

2:50. p is actually not just a short form for puts.

[SureshKumar-shuf]

Hi raghav sir can you please make videos on Ruby and java script with frame works like pom and cucumber which u implemented on java

[ahammedkhan]

could you please upload full detailed Ruby video, i mean complete course video.

[classygg]

is there any way to pass variables value through cmd to my katalon project or any other IDE for selenium not the environment variable. Please tell sir I am facing this issue. I want to use a variable in my katalon project which I will provide in cmd. Please tell sir I really need help in this or is there any other IDE which can accept variable value through cmd or jenkins, please reply sir.