Web Development

A Quick Introduction to Ruby Programming Language

Ruby programming language, was created 20 years ago by Yukihiro “Matz” Matsumoto. By most measures of programming language popularity. Ruby ranks among the top ten, though usually as tenth (or so) in popularity, and mainly due to the popularity of Rails. Like Java or the C language, Ruby is a general-purpose programming language, though it is best known for its use in web programming.

In a podcast from This Developer’s Life and in an interview from 2005 David Heinemeier Hansson, the creator of Rails describes building an online project management application named BaseCamp in 2004. He had been using the PHP programming language because he could get things done quickly but was frustrated because of a lack of abstraction and frequently repetitive code that made PHP “dirty.” Hanson wanted to use the “clean” software engineering abstractions supported in the Java programming language, but found development in Java was cumbersome. He tried Ruby and was excited about the ease of use (he calls It pleasure) he found in the Ruby language.

ruby programming language
Ruby Programming Language

Ruby is known among programmers for a terse, uncluttered syntax that doesn’t require a lot of extra punctuation. Compared to Java. Ruby is streamlined, with less code required to create basic structures such as data fields. Ruby is a modem language that makes it easy to use high-level abstractions such as metaprogramming. In particular, metaprogramming makes it easy to develop a “domain-specific language” that customises Ruby for a specific set of uses (Rails and many gems use this “DSL” capability).

What is the advantage of Ruby Programming Language Ruby?

Ruby’s key advantage is RubyGems, the package manager that makes it easy to create and share software libraries (gems) that extend Ruby. RubyGems provides a simple system to install gems. Anyone can upload a gem to the central RubyGems website, making the gem immediately available for installation by anyone. The RubyGems website is where you’ll obtain the most recent version of Rails. And it is where you will get all the gems that help you build complex websites.

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Ruby has several disadvantages (at least when programmers want to argue). Its processing performance is slow relative to C++ or lava. The execution speed of a language is seldom essential, though, corresponding to the benefits gained by programmer productivity and the general level of performance required by most websites. For websites that require lots of simultaneous activity, Ruby is not well suited to the sophisticated software engineering needed to execute concurrent activity efficiently (standard Ruby lacks “parallelism”, though some versions support it).

Lastly, some programmers complain that Ruby programs (and especially Rails) contain “too much magic” (that is, complex operations that are hidden behind simple directives). These concerns haven’t stopped Rails from becoming a popular web development platform.

How does Ruby Programming Language Work?

Ruby is a programming language with a lot of flexibility. Ruby programmers have the ability to alter the language’s functionality. Python is an interpreted language, not a compiled language like C or C++.

However, unlike Python, which concentrates on a single, unambiguous answer for every problem, Ruby projects attempt to solve problems in a variety of ways. Both techniques offer advantages and cons, as you can expect, depending on your project.

The fact that Ruby hides a lot of information from the coder is one of the features that makes it so user-friendly. This makes Ruby programming considerably easier than programming in more difficult mainstream languages like C and C++. Finding problems in the code, on the other hand, maybe more challenging.

Conveniently, Ruby code will operate on every major operating system, including Windows, without the need to be transferred.

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