• How and Where to Learn Ruby?

    Where to Learn RubyRuby being a programming language is not acquired automatically as many might think. In order to learn this language you are required to go through comprehensive tutorials. It is also true to say that you must be ready to venture out and use it on your own.

    How to Learn Ruby?

    For you to learn this language of programming, you must undergo several tutorials. Through the tutorials you will get awareness of commands you can make. However, the problems you come across as a beginner are really overwhelming.

    As a beginner, learning this language is a bit challenging though not much. You should first of all aspire to acquire coding instincts. To gain these instincts, a challenge known as kata must be faced. Kata in this context means challenges in coding that gets you to your toes.

    A beginner is forced to use some portions of the language to acquire muscle memory. Later on, you will be able to understand how to use codes to get appropriate solutions. The first time you go through the long process of problem solving, prepares you for a tougher problem. Therefore, in future you will comfortably and effectively tackle similar problems.

    Additionally, you will be expected to repeatedly work on more challenging problems. With time you will realize that you have become a pro in solving several but different challenges. These programming challenges that you will have solved without guidance, gives a clear indication that you have emerged an expert.

    In return, you will get the satisfaction you needed by having the ability to tackle challenging problems. Finally you should be interviewed using some difficult questions to test your mastery of the language.

    In fact, this programming language known as ruby offers vast stuff. Additionally, with programming it becomes very easy in solving the problems experienced in computing. The solutions to these problems are arrived at with at least few commands.

    One advantage with this language is that you only need to master very little number of commands. After combining these commands, you are able to create solutions to the problems at hand.

    Where to Learn Ruby?

    There are several and very beneficial resources where you can learn Ruby from. However you are not fixed to a specific resource, but it is important to lean from several of them. This is because the more the sources the more the information you acquire.

    Ruby Foundations Course is one of them, which serves as an appropriate resource for a beginner. Another one is Try Ruby, which also provides the information required by beginners. Code School Ruby Path is also a resource which offers a complete package for Ruby.

    On the other hand, The Odin Project follows clear steps in teaching you the programming language. Ruby Programming for Beginners is just as the name sounds and also Ruby learning. Similarly, Learn Ruby the Hard Way is another source of learning, an online Book.

    The other resources are such as: Codewars, introduction to Programming with Ruby, Learn Ruby with the Neo Ruby Koans, Ruby Stack, among others. Some of these courses are undertaken at a fee while others are free of charge.

    In conclusion, with this crucial and hard-acquired background, you will realize that learning Ruby in Rails becomes very simple. However, you should always revisit the tutorial you went through as a beginner. Finally, it is advised to acquire important programming concepts; enabling you to come up with Ruby programs that are simple.


  • What Is GitHub?

    By definition, GitHub is a Git that is typically web-based. We also define it as a repository that controls version and a service that hosts internet. Additionally, GitHub acts in functionality management of source code, also contributing to addition of its very components.

    In essence, it allows access control and also a large number of collaboration-features. These features that are meant for projects as such as request of features, management of tasks and tracking bug.

    The GitHub

    What Is GitHubThe plans to come up with this special platform kicked off in October 1, 2007. Later on, the launching of the same was held in 2008 in the month of April. The launch was conducted by three men; Tom Preston-Werner and his colleagues, PJ Hyett and Chris Wanstrath.

    To access and otherwise manipulate theprojects available on this site, we use a command-line interface for Git that is standard. Moreover, either registered or un-registered users alike have the opportunity to access repositories meant for public through browsing this site. In addition, GitHub has led to creation of several desktop clients and also plug-ins for Git.

    Some of the functions that are kind of social-networking include; followers, feeds, wikis, not forgetting a graph for social network.For us as users to be able to feed some information to GitHub, it is mandatory we first come-up with an account. However, in case of a repository that is public in nature anybody can browse freely and download.

    The advantage for having an account as a registered user is that one enjoys discussions with other users. In addition to this, the user will be able to come up with repositories, manageand suggest any desirable changes.

    Scope

    GitHub is widely known to have been operated ingenerating codes. Moreover, there are several features and formats that it gives support to. For instance: documentation, tracking issues of concern, giving email notifications, photo-shopping, emojis among many others.

    Licensing of repositories

    Users and developers who are willing to have accounts in this site are advised to first of all look for software license. This license is seen on GitHub helps users and developers to know whether it satisfies them. The site was designed in a way that those repositories that are public in nature can be viewed by anybody.

    Censorship of GitHub

    There are some governments with censorship programs which have continuously targeted GitHub. The reason behind this is due to methods they apply in blocking; such as local and intermediary internet service provider. For instance the Chinese government has been making a lot of efforts to make a regulation of Internet-traffic.

    To illustrate this, they ended up blocking most of internet companies owned internationally. This and many other unpleasing information was conveyed through GitHub. This incidence was a great risk to this site since it definitely led to its blockage. Luckily, GitHub has ended up being unblocked despite the backlash caused by the users together with technology businesses.

    The main aspects of GitHub are Git and repository and should be understood in order to get the clear concept of this site. There is a reason as to why most developers tend to use Git in the system of version control. This is because it is more advantageous and stores changes in files and ensures file integrity as compared to other known systems.


  • What Is Ruby?

    What Is RubyRuby is a programming language which was developed in Japan during the mid-1990s. This language is associated with qualities such as dynamic, reflective, general purpose, and object orientation. Ruby programming language was developed by Yukihiro “Matz” Matsumoto.

    The development of Ruby was as a result of influence by Eiffel, Python, Ada, Lisp, Smalltalk, and Perl. It was designed to support a number of programming paradigms such as imperative, object-oriented, and functional programming paradigms.

    According to Matsumoto, Ruby is as simple as Lisp language, and it has an object system just like Smalltalk, and it has a practical utility like that with Perl. Therefore, Ruby is a refinement and a combination of the features from different programming languages that inspired it.

    Ruby name was as a result an online chat which took place on February24, 1993 between Matsumoto and Kelju Ishitsuka which led to the development of the code to Ruby programming language.

    Later on in 1995, Ruby 0.95 had its first public release on Japanese newsgroups. This led to more release of other Ruby versions in just two days such as the ruby-list which acted as the first mail list of the new Ruby programming language. By then, Ruby had features such as object-oriented design, iterators, mixins, garbage collection, classes having inheritance, and exception handling.

    Subsequently, more Ruby releases were made and used on various platforms in Japan and other parts of the world. These included: Ruby 1.0 in 1996, Ruby 1.2 in 1996, Ruby 1.4 in 1999, and Ruby 1.6 in 2000. The main version that was used was the ruby-talk which was in English.

    By then, ruby-talk was applicable on web pages and it was later used to publish the Ruby homepage in English language. This showed a major improvement as Ruby was only addressed in previously ruby-list which was in Japanese language. The language became more popular than Python. For instance, the ruby-talk mail list received more messages than ruby-list.

    Other versions followed the release including ruby 1.8, 1.9.2.0. 2.1, 2.2, 2.3, and 2.4. These versions were more refined and with better designs and interfaces than the previous versions. Matsumoto aimed at making his programming language more fun, productive, and also enjoyable among the users.

    Also, the developers of this language were geared to enhancing their principle of least astonishment (POLA). This was done through minimizing confusion, consistency even after updates or refinement, and use of easy and open language in the programming.

    The features of Ruby such as imperative, object-oriented, and functional makes the language more open and applicable for different functions of programming. As a multi paradigm programming language, Ruby also supports procedural programming where variables or functions can be easily described in relation to the object being addressed. The language is also object-oriented, introspective, reflective, and capable of allowing meta-programming.

    All these abilities make the language suitable for different programming requirements. It also has various syntax enhancements such as expressions and statements. This enhances the programmers to input phrases, objects, and parentheses easily during programming purposes.

    Ruby has grown immensely popular among many programmers in the current times. The above and many more features as well as capability to support different programming requirements has made this language to emerge popular even more than programming languages such as Python and Perl.