mirror of
https://github.com/NotAShelf/nvf.git
synced 2024-11-30 08:36:46 +00:00
NotAShelf
b614dc6b41
Helps us validate lists that contain a bunch of values and see if it contains a desired list of values
35 lines
729 B
Nix
35 lines
729 B
Nix
{lib}: let
|
|
inherit (lib.lists) elem all;
|
|
in {
|
|
/*
|
|
Checks if all values are present in the list.
|
|
|
|
Type:
|
|
listContainsValues :: { list :: [a], values :: [a] } -> Bool
|
|
|
|
Arguments:
|
|
list - A list of elements.
|
|
values - A list of values to check for presence in the list.
|
|
|
|
Returns:
|
|
True if all values are present in the list, otherwise False.
|
|
|
|
Example:
|
|
```nix
|
|
listContainsValues { list = [1 2 3]; values = [2 3]; }
|
|
=> True
|
|
|
|
listContainsValues { list = [1 2 3]; values = [2 4]; }
|
|
=> False
|
|
```
|
|
*/
|
|
listContainsValues = {
|
|
list,
|
|
values,
|
|
}: let
|
|
# Check if all values are present in the list
|
|
containsValue = value: elem value list;
|
|
in
|
|
all containsValue values;
|
|
}
|