nix/eval-okay-remove.nix at 0e49de6a2b1a751c744c9e608968e9e32a042db8 - nix - nordic-dev.net

nordic-dev.net/nix

mirror of https://github.com/NixOS/nix.git synced 2024-11-27 01:02:34 +00:00

Eelco Dolstra 040140dd1c * Added a primop `removeAttrs' to remove attributes from a set, e.g.,

`removeAttrs attrs ["x", "y"]' returns the set `attrs' with the
  attributes named `x' and `y' removed.  It is not an error for the
  named attributes to be missing from the input set.

2005-05-18 17:19:21 +00:00

5 lines

77 B

Nix

Raw Blame History

 let {
   attrs = {x = 123; y = 456;};
   body = (removeAttrs attrs ["x"]).y;
 }