What is Meta-Programming?
Metaprogramming is a programming technique that involves writing code that manipulates or generates other code at runtime. This allows for greater flexibility and dynamic behavior in software, as it allows developers to create and modify code on the fly, without having to manually write and update it.
In the Ruby on Rails framework, metaprogramming is commonly used to create methods and classes dynamically, based on user input or runtime conditions. For example, a developer may use the define_method method to dynamically create a new method based on user input, or they may use the eval method to evaluate and execute code at runtime.
Metaprogramming allows for greater flexibility and adaptability in software and is a powerful tool for creating dynamic and customizable applications in Ruby on Rails.
Why meta-programming?
There are several reasons why a developer might use metaprogramming in their code:
- Increased flexibility: Metaprogramming allows for greater flexibility in software, as it allows developers to create and modify code on the fly, without having to manually write and update it. This can be particularly useful when working with user input or runtime conditions, as it allows developers to adapt the code to changing requirements.
- Improved code reuse: Metaprogramming allows developers to write code that…
