As proteomics moves closer to the ideals of unified data formats (in both processed and unprocessed forms) we need to make sure every pipeline can support these formats.
psims is a great new resource for the weirdos who are using R and Python (!! joking!! just jealous of your neuroplasticity!!) to get into the uniform format bandwagon.
You can read about it (early/open) at MCP here!
If you don't want to read and just want the code, you can get it at GitHub here.
What makes it "declarative"? I don't know, but if the title didn't make you think of this, it will after you watch it.