Following this part of the docs:
https://laravel.com/docs/5.3/filesystem#file-uploads
I'm trying to store a file (an image) and specify a custom file name, but I don't want to change the extension.
If I do:
$request->file('avatar')->storeAs('avatars', 'custom_file_name');
The file will save as custom_file_name (with no extension), rather than custom_file_name.png).
How can I specify a custom file name while keeping the original file extension?