Discussion on: When do you create a function or method?

[Sergiu Mureşan]

Interesting. Few languages have this feature. So does that make the function an actual method but outside the class?

[Truong Hoang Dung]

I edited by replacing function with def keyword.
Basically, instead of making class as global, use more functions as global primitives.

[Sergiu Mureşan]

And where do you put these functions?

[Truong Hoang Dung]

Put those right in Ruby files. Then when you require that file, you can use your functions.

[Sergiu Mureşan]

So just one extra file where you put all functions (or methods in this case) related to that class?

[Truong Hoang Dung]

my_modules.rb

def function1
end

def function2
end