norm

Jan 8, 2024

Changes in this version

+ func Group[M ~[]T, T Keyer[K], A any, K comparable](ctx context.Context, r Reader[M, A], args A) (groups map[K][]T, err error)

Jan 7, 2024

Changes in this version

+ type Keyer interface

+ Key func() K

+ type Merge struct

+ L M1

+ R []M2

+ func Lookup[M1 ~[]T1, M2 ~[]T2, T1, T2 Keyer[K], A1, A2 any, K comparable](ctx context.Context, lhs Reader[M1, A1], lhsArgs A1, rhs Reader[M2, A2], ...) (merge []Merge[T1, T2], err error)

Jan 5, 2024

Changes in this version

+ type Creator interface

+ Create func(ctx context.Context, key A, value M) error

+ type Deleter interface

+ Delete func(ctx context.Context, args A) error

+ type Reader interface

+ Read func(ctx context.Context, args A) (value M, err error)

+ type Updater interface

+ Update func(ctx context.Context, args A, value M) error

Jan 4, 2024

Changes in this version

+ var ErrNotAffected = errors.New("not affected by create/update")

+ var ErrNotFound = errors.New("not found")

+ type ImmutableObject struct

+ func NewImmutableObject[Model, Args any](c creator[Model, Args], r reader[Model, Args]) ImmutableObject[Model, Args]

+ type Object struct

+ func NewObject[Model, Args any](c creator[Model, Args], r reader[Model, Args], u updater[Model, Args], ...) Object[Model, Args]

+ type PersistentObject struct

+ func NewPersistentObject[Model, Args any](c creator[Model, Args], r reader[Model, Args], u updater[Model, Args]) PersistentObject[Model, Args]

+ type View struct

+ func NewView[Model, Args any](r reader[Model, Args]) View[Model, Args]