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This course is Lite Edition for complete ruby course to get idea for quality of videos. This course should not be treated as complete course, but can be expected to get a quick start for beginners who wants to start in ruby.
A lot of programmer tries to find a language which is completely Object oriented, easy to learn and implement. Your search will end by finding Ruby programming language. Ruby is a true object oriented programming language which is easy to use and you will complete all task without getting buried inside deep documentation. Everything in ruby is an object, even classes are also object in ruby.
In this entire mobile optimized course of ruby programming, you will learn basics of ruby like operators, variables, If and if else. After grabbing basics, we will move on to loops and switch cases of ruby. We like to deliver knowledge in sharp and to the point videos. In this entire series, we will focus on working with eclipse IDE because it is free and ruby can be configured in ruby easily with eclipse.
You might have intention to move into “Ruby on Rails” or just automating the things by ruby, this course will give you quick but comprehensive start in ruby programming. In the competitive and keep on changing programming paradigm, programming languages keeps on going. But ruby is a bit different. It came as a fresh language and reached to the top programming in 2014 and is expected to be growing in programmers favorite list because of its high end features, easy syntax and dedicated object oriented approach.
Ruby was designed to be more powerful that Perl, and more object-oriented than Python, and has gained in popularity due to its power and ease of use. Ruby is a dynamic, reflective, object-oriented, general-purpose programming language. It was designed and developed in the mid-1990s by Yukihiro "Matz" Matsumoto in Japan.
Features of Ruby programming Include:
·Thoroughly object-oriented with inheritance, mixins and metaclasses
·Dynamic typing and duck typing
·Everything is an expression and everything is executed imperatively
·Lexical closures, iterators and generators, with a unique block syntax
·Literal notation for arrays, hashes, regular expressions and symbols
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|Section 1: Ruby Coding module 1|
Installation of ruby is not that much tricky. It come default for MAC and linux users but windows users have to install it. In this lecture you will learn to install ruby on a windows system. Download the ruby from the link mentioned in the video and follow the steps to install ruby in simple and precised manner.
Ruby has many paid and highly comfortable software to be used as IDE. But Eclipse is programmers all time favorite. In this lecture, you will learn how can configure eclipse into IDE suitable for ruby programming. Eclipse is free to use and come lots of functionality to give you charms of coding
Using an IDE is not at all a compulsory requirement for the ruby. Any text editor will work like notepad of windows or text wrangler in MAC. If you wish to follow this path then I suggest to go for Notepad plus plus. Its a great and simple editor and comes with colour coding too
Comment in ruby are used for the human reading purpose. Ruby interpreter will ignore the comments. Writing comment makes it easier for the other programmers to read and understand your logic quickly. Even when you will see your code after couple years, you will quickly remember your logic and intention of writing that piece of code
|Section 2: Ruby Coding module 2|
We will discuss classes in more details at latter stage but a quick intro is very helpful at this time. In ruby everything is an object, even classes are also objects. You will quickly learn as a fresh programmer the basic concept of classes and objects, so that rest of the course becomes very easy to you.
Ruby supports different types of variable and every variable has its own scope. There are local variables, class variables, instance variables and few others which are discussed in detail in this video. Understanding the variable in ruby will give you more understanding of the basic structure in ruby.
Ruby supports all the basic literals like Integer, floating and string literals. These literals are the basic block of structure in ruby. Every integer also have a class and at latter point these topics are taken again to take things at much more depth
|Section 3: Ruby Coding Module 3|
looping is a integral part of coding. We write a part of code and ask the interpreter to repeat the code for a specific period of time. In for loop the important things are initialization of loop, condition of loop and increment or decrements of loop. This lecture will explain the for loop in quick and easy way
|Section 4: Ruby Module 4|
A block consists of chunks of code. we can assign a name to block and can execute that lines of code in that code block. It is preferred that code in the block is always enclosed with the braces
Code blocks and yield are closely interrelated in ruby. In this lecture you will understand the deep importance of the yield along with the implementation
|Lecture 11||2 pages|
Handling files in ruby in very easy. Ruby IO module gives you access to kernel operations, making it easy to copy, edit, replace, rename and delete a file. This files contains a simple example to work on with files.
|Quiz 1||1 question|
Get into the fast and quick test for ruby. You have not master all the basics but still give it a try
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