graywolf on Nostr: Multiple times already I saw a code like (filter-map identity some-list). I wonder, ...

Multiple times already I saw a code like (filter-map identity some-list). I wonder, is there a reason to prefer it over (filter identity some-list)? My understanding is that they should do the exact same thing, with one being shorter to write. Is that correct?

#guile #srfi #srfi1