Intro to Methods in Ruby for Beginners | Ruby on Rails Tutorial
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Intro to Methods in Ruby for Beginners | Ruby on Rails Tutorial | 2022
Here in this tutorial, you are going to know about:-
what are the methods in Ruby?
how is it different from other programming languages?;
why use methods and Ruby?
were to use methods and Ruby?
A method in Ruby is a set of expressions that returns a value. With methods, one can organize their code into subroutines that can be easily invoked from other areas of their program. Other languages sometimes refer to this as a function. A method may be defined as a part of a class or separately.
variable Number of Parameters: Ruby allows the programmer to define a method that can take the variable number of arguments. It is useful when the user doesn't know the number of parameters to be passed while illustrating the method.
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