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Versions in this module

v0

v0.0.3

Dec 8, 2020

v0.0.2

Dec 7, 2020

v0.0.1

Nov 12, 2020

Changes in this version

+ var ErrAbsent = errors.New("absent value")

+ var ErrNil = errors.New("nil value")

+ func IsNil(value types.T) bool

+ type Optional interface

+ Filter func(types.Predicate) Optional

+ FlatMap func(func(t types.T) Optional) Optional

+ Get func() types.T

+ IfPresent func(types.Consumer)

+ IsPresent func() bool

+ Map func(types.Function) Optional

+ OrElse func(types.T) types.T

+ OrElseGet func(types.Supplier) types.T

+ OrPanic func(panicArg interface{}) types.T

+ OrPanicGet func(getPanicArg types.Supplier) types.T

+ func Empty() Optional

+ func Of(value types.T) Optional

+ func OfNullable(value types.T) Optional