be able to change filename ?

[lpatiny]

Currently changing the filename is relatively difficult. You need to skip the attachment and add a new attachment.

Would it make sense to have also the property

result.filename that by default has as value ctx.filename ?

This would allow to easily make filename unique as well by adding timestamp and simplify the example.

I also have some cases when the file is abc.jdx.1234 and it should be renamed in abc.X.jdx (where X can be found in the jcamp)

[targos]

duplicate of https://github.com/cheminfo/rest-on-couch/issues/130