jsonmerge

Sep 25, 2015

Changes in this version

+ var ErrConflict = fmt.Errorf("changes are in conflict")

+ var ErrPreconditionFailed = fmt.Errorf("a precondition failed")

+ func IsConflicting(err error) bool

+ func IsPreconditionFailed(err error) bool

+ func TestPreconditionsHold(edit []byte, preconditions []PreconditionFunc) (bool, string)

+ type Delta struct

+ func NewDelta(from, to []byte) (*Delta, error)

+ func (d *Delta) AddPreconditions(fns ...PreconditionFunc)

+ func (d *Delta) Apply(latest []byte) ([]byte, error)

+ func (d *Delta) Edit() []byte

+ type PreconditionFunc func(interface{}) (hold bool, message string)

+ func RequireKeyUnchanged(key string) PreconditionFunc

+ func RequireMetadataKeyUnchanged(key string) PreconditionFunc