mapAttrsRecursiveCond
lib.attrsets.mapAttrsRecursiveCond
Docs pulled from | This Revision | 21 minutes ago
Like mapAttrsRecursive, but it takes an additional predicate that tells it whether to recurse into an attribute set.
If the predicate returns false, mapAttrsRecursiveCond does not recurse, but instead applies the mapping function.
If the predicate returns true, it does recurse, and does not apply the mapping function.
Map over an leaf attributes defined by a condition
Map derivations to their name attribute.
Derivatons are identified as attribute sets that contain { type = "derivation"; }.
mapAttrsRecursiveCond
(as: !(as ? "type" && as.type == "derivation"))
(x: x.name)
attrs
Type
mapAttrsRecursiveCond :: (AttrSet -> Bool) -> ([String] -> a -> b) -> AttrSet -> AttrSet