util

package

v0.0.1 Latest Latest Go to latest Published: Aug 4, 2021 License: MIT Imports: 1 Imported by: 0

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func HeapSort(arr []interface{}, less func(a, b interface{}) bool) []interface{}

func MergeSort(data []interface{}, less func(prev, cur interface{}) bool) []interface{}

type Optional struct {
	// contains filtered or unexported fields
}

func Of(data interface{}) *Optional

func OfEmpty() *Optional

func OfNillable(data interface{}) *Optional

func (opt *Optional) Filter(filter func(data interface{}) bool) *Optional

func (opt *Optional) FlatMap(mapper func(data interface{}) *Optional) *Optional

func (opt *Optional) Get() interface{}

func (opt *Optional) IfPresent(consumer func(data interface{}))

func (opt *Optional) IsPresent() bool

func (opt *Optional) Map(mapper func(data interface{}) interface{}) *Optional

func (opt *Optional) OrElse(or interface{}) interface{}

func (opt *Optional) OrElseError(err func() error) (interface{}, error)

func (opt *Optional) OrElseGet(getter func() interface{}) interface{}

func (opt *Optional) String() string