In Nix it is possible to replace a call to builtins.map with lib.catAttrs if the transformation is just pulling out a field. For example: builtins.map (item: item.field) list can instead just be catAttrs "field" list.
In Nix it is possible to replace a call to builtins.map with lib.catAttrs if the transformation is just pulling out a field. For example: builtins.map (item: item.field) list can instead just be catAttrs "field" list.