Message from JavaScript discussions

August 2018

— It is only to show a rule over generated graphics, I was thinking on only placing the image... but...

Message permanent page

— 

If you generate graphics.. it shouldnt be a problem to draw this scale. one line, then 10 lines with text.

— Or.. you can use image, scale it by width 100% to match

— Browser will scale it automaticly

— Hello, Can someone help-me about the Dependency Injection in Nodejs ?
What is the best pattern for this ?
what is the best module for use ?

Thank you!

Message permanent page

— Dependency injection is a pattern

— You don't need modules

— You go from:
yourModule
To:
(dependencies) -> yourModule

— The purpose of dependency injection is in most cases testability, so you really only need to inject dependencies that talk to the outside world (console, network, db, fs)

Message permanent page

— It's the case, Is for testability

— I undestand

— That's all you need