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Introduce new lib-function for lists to filter out empty elements #2566

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Introduce new lib-function for lists to filter out empty elements #2566

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1 change: 1 addition & 0 deletions modules/lib/default.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ rec {
assertions = import ./assertions.nix { inherit lib; };

gvariant = import ./gvariant.nix { inherit lib; };
lists = import ./lists.nix { inherit lib; };
maintainers = import ./maintainers.nix;
strings = import ./strings.nix { inherit lib; };
types = import ./types.nix { inherit dag gvariant lib; };
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8 changes: 8 additions & 0 deletions modules/lib/lists.nix
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@@ -0,0 +1,8 @@
{ lib }:

with lib;

rec {
# Removes empty elements from list
notEmpty = list: filter (x: x != "" && x != null) (flatten list);
}