I am new to ruby and rails. I see that any gems that I have included, I can directly use its functions in my code. I do not see any imports for the code, nor any name spaces for the functions. Isn't this recipe for conflicts, if the gems contain functions with same names ?
So -
How does ruby/rails imports the functions, how does it map a function to a gem ? Can it lead to conflicts when 2 gems contain the same funcitons ? If I want to explicitly use a ruby library, how will I import its code ? Is there namespacing in ruby?