jonathanknowles / jonathanknowles/monoidmap
Add functions similar to `Map.{restrict,without}Keys`.
- Dominant language
- Haskell
- Stars
- 21
- Forks
- 1
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Description
Consider using names that are consistent with existing functions (such as `nullify`).
For example:
```hs
nullify :: Ord k => k -> MonoidMap k v -> MonoidMap k v
nullifyIn :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
nullifyNotIn :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
```
Or:
```hs
nullifyKey :: Ord k => k -> MonoidMap k v -> MonoidMap k v
nullifyKeysIn :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
nullifyKeysNotIn :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
```
```hs
nullifyKey :: Ord k => k -> MonoidMap k v -> MonoidMap k v
nullifyKeys :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
restrictKeys :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
```
Or:
```hs
nullifyKey :: Ord k => k -> MonoidMap k v -> MonoidMap k v
nullifyKeys :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
nullifyKeysExcept :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
```
Or:
```hs
nullifyKey :: Ord k => k -> MonoidMap k v -> MonoidMap k v
nullifyKeys :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
nullifyKeysOutside :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
```
Or:
```hs
nullifyKey :: Ord k => k -> MonoidMap k v -> MonoidMap k v
nullifyKeys :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
isolateKeys :: Ord k => Set k -> MonoidMap k v -> MonoidMap k v
```
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