filter
builtins.filter
Primop
Docs pulled from | This Revision | 11 minutes ago
Takes 2 arguments
f, list
Return a list consisting of the elements of list for which the
function f returns true
.
This function is not defined in a .nix file. It is likely a builtins function or an alias of a builtins function. builtins functions are predefined functions provided by Nix.
Noogle also knows
Aliases
Detected Type
filter :: (a -> Bool) -> [a] -> [b]