Class variable vs Instance variable in ruby

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Ruby programming language is an open-source and is freely available on the Web, but it is subject to a license. Ruby is a general-purpose, interpreted programming language also Ruby is a true object-oriented programming language. Ruby is a server-side scripting language similar to Python. Ruby can be easily used with HTML, CSS, Javascript. Ruby programming language syntax is so easy that even a 6th grade student can learn it easily.
Ruby has a framework called ruby on rails (RoR) so if any application is built using ROR it is easily scalable and maintainable. Ruby can be used for developing web applications. Ruby can be installed in Windows, Linux and macos or any other Operating systems.
Ruby support many GUI tools as well.
Ruby can easily be connected to PostgreSQL, MySQL, Oracle, and Sybase.
Ruby has a rich set of built-in functions, which can be used directly into Ruby scripts.
We will understand what are local and global variables in ruby?
Instance vs Class variables in ruby | Instance variable in ruby | Class variable in ruby | Types of variables in ruby | Variables in ruby
  1. Protechies
  2. class
  3. classvariable
  4. instancevariable
  5. object
  6. oops
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