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Use new primops

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This commit is contained in:
Eelco Dolstra 2014-10-04 18:30:35 +02:00
parent eeac1e70aa
commit 0e120dc68f
1 changed files with 3 additions and 2 deletions
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5
lib/attrsets.nix
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@ -55,7 +55,7 @@ rec {
attrValues {c = 3; a = 1; b = 2;}
=> [1 2 3]
*/
attrValues = attrs: attrVals (attrNames attrs) attrs;
attrValues = builtins.attrValues or (attrs: attrVals (attrNames attrs) attrs);
/* Collect each attribute named `attr' from a list of attribute
@ -65,7 +65,8 @@ rec {
catAttrs "a" [{a = 1;} {b = 0;} {a = 2;}]
=> [1 2]
*/
catAttrs = attr: l: concatLists (map (s: if hasAttr attr s then [(getAttr attr s)] else []) l);
catAttrs = builtins.catAttrs or
(attr: l: concatLists (map (s: if hasAttr attr s then [(getAttr attr s)] else []) l));
/* Filter an attribute set by removing all attributes for which the