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filterAttrs: check if it exists on builtins #12

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Merged
jonringer merged 1 commit into from
Dec 15, 2025
Merged

filterAttrs: check if it exists on builtins #12

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6 changes: 5 additions & 1 deletion attrsets.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -660,7 +660,11 @@ rec {

:::
*/
filterAttrs = pred: set: removeAttrs set (filter (name: !pred name set.${name}) (attrNames set));
filterAttrs =
if builtins ? filterAttrs then
builtins.filterAttrs
else
pred: set: removeAttrs set (filter (name: !pred name set.${name}) (attrNames set));

/**
Filter an attribute set recursively by removing all attributes for
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