Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

add option to prevent wrapping also the functions arguments #182

Merged
merged 4 commits into from
Jan 19, 2014

Conversation

Stereobit
Copy link
Contributor

Hey,

I've been running into some problems when wrapping require JS define and require functions. I often return functions that have to be called as constructor functions. My first approach was checking if the function is called as a constructor function and if so calling the wrapped function with the new keyword as well. Which is impossible as long as you want variable arguments.

The next approach was using a ES6 Object.setPrototypeOf() polyfill. It's working but it is strongly discouraged, because it is very slow and unavoidably slows down subsequent execution in modern JavaScript implementations.

So I ended up adding a option to prevent wrapping the functions arguments.

~ Tobi

@mattrobenolt
Copy link
Contributor

Can you give me an example where this fails so I can figure out a better way to potentially do it automatically?

mattrobenolt added a commit that referenced this pull request Jan 19, 2014
add option to prevent wrapping also the functions arguments
@mattrobenolt mattrobenolt merged commit 9419e48 into getsentry:master Jan 19, 2014
@Stereobit
Copy link
Contributor Author

Sure. Checkout http://jsfiddle.net/k7uaT/

You can add/remove raven to see the problem.

@mattrobenolt
Copy link
Contributor

Ohh, I see. JavaScript sucks. :(

Thanks for the PR.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants