Create function equals ".function()"

[Thomas-Teo]

How i create a function equals str.toUpperCase() (string+dot+function)?
create methods and functions I know, but I wanted one like str.toUpperCase(), so I just use the dot and the function and it works

[isaacmcdougal]

I'm guessing this is for Javascript. You could probably google this, but this article and this article are good places to start.

[Thomas-Teo]

I don't know how to search this

[isaacmcdougal]

Did you read the articles I linked? This is all object oriented programming in Javascript. If you want to add methods to an already existing class (like String), you need to utilize the prototype chain. Both of the articles I've linked in my earlier reply should help you.

[Thomas-Teo]

Sorry, I didn't see the links.