What is Ruby? Advantages and Disadvantages of Ruby

Ruby is an object-oriented, imperative, functional, dynamic, general-purpose programming language that aims to provide a programming language focused on simplicity and productivity. The following article will introduce you to the Ruby language and introduce the advantages and disadvantages of the Ruby language. I hope it will be helpful to you.

What is Ruby?

Ruby is a pure object-oriented language, where everything is an object except blocks. It has a similar syntax to many programming languages ​​(such as C and Java), so it is as easy to learn as Java and C language; it also supports multiple platforms, such as Windows, Mac, Linux, etc. [Video tutorial recommendation: Ruby video tutorial]

The creation of Ruby draws inspiration from Lisp, Smalltalk and Perl. It is an interpreted scripting language, which means that most implementations of it are free to execute instructions directly without having to compile the program into machine language instructions beforehand.

Advantages of Ruby

1. Code written in Ruby is small, elegant and powerful because there are fewer lines of code.

2. Ruby allows creating web applications simply and quickly, thereby reducing workload.

3. Since Ruby is free, Ruby can be freely copied, used, and modified. It allows programmers to make necessary changes when needed.

4. Ruby is a dynamic programming language, so there are no strict rules on how to build functionality, and it is very close to spoken language.

Disadvantages of Ruby

1. Ruby is quite new and has its own unique coding language, which makes it difficult for programmers to immediately It's hard to code, but it's easy to use after some practice. Many programmers like to stick with what they already know and can develop.

2. Code written in Ruby is more difficult to debug because it is generated at runtime most of the time, so it is difficult to read when debugging.

3. Compared with other programming languages, Ruby does not have a large amount of information resources.

4. Ruby is an interpreted scripting language. Scripting languages ​​are generally slower than compiled languages, so Ruby is slower than many other languages.

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