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opt

package

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Versions in this module

v1

v1.2.0

Feb 19, 2025

v1.1.0

Jan 26, 2025

Changes in this version

type Optional

+ func (o Optional[T]) OrErr(err error) any

v1.0.0

Nov 30, 2024

v0

v0.2.0

Nov 20, 2024

v0.1.0

Nov 5, 2024

Changes in this version

+ type Optional struct

+ func Empty[T any]() Optional[T]

+ func Map[T, R any](o Optional[T], mapper func(T) R) Optional[R]

+ func OfNullable[T any](value *T) Optional[T]

+ func Of[T any](value T) Optional[T]

+ func (o Optional[T]) Filter(filter func(T) bool) Optional[T]

+ func (o Optional[T]) Get() T

+ func (o Optional[T]) IfPresent(consumer func(T))

+ func (o Optional[T]) IfPresentOrElse(consumer func(T), or func())

+ func (o Optional[T]) IsEmpty() bool

+ func (o Optional[T]) IsPresent() bool

+ func (o Optional[T]) MapToAny(mapper func(T) any) Optional[any]

+ func (o Optional[T]) Or(supplier func() Optional[T]) Optional[T]

+ func (o Optional[T]) OrElse(other T) T

+ func (o Optional[T]) OrElseGet(supplier func() T) T