operation

func DoFlatMap(arr []interface{}, mapper func(interface{}) []interface{}) []interface{}

func DoFlatMapInParallel(arr []interface{}, num int, mapper func(interface{}) []interface{}, ordered bool) []interface{}

func DoMap(arr []interface{}, mapper func(interface{}) interface{}) []interface{}

func DoMapInParallel(arr []interface{}, num int, mapper func(interface{}) interface{}, ordered bool) []interface{}

func Filter(arr []interface{}, filter func(interface{}) bool) []interface{}

func FilterInParallel(arr []interface{}, num int, filter func(interface{}) bool, ordered bool) []interface{}

func FindAny(arr []interface{}) *util.Optional

func FindFirst(arr []interface{}) *util.Optional

func ForEachParallel(arr []interface{}, num int, consumer func(interface{}))

func Limit(arr []interface{}, limit int) []interface{}

func MaxOrMin(arr []interface{}, less func(interface{}, interface{}) bool, max bool) *util.Optional

func Reduce(arr []interface{}, init interface{}, reducer func(acc, cur interface{}) interface{}) interface{}

func ReduceCombine(arr []interface{}, init interface{}, reducer func(interface{}, interface{}) interface{}, combiner func(interface{}, interface{}) interface{}) interface{}

func ReduceOptional(arr []interface{}, reducer func(acc, cur interface{}) interface{}) *util.Optional

func Skip(arr []interface{}, skip int) []interface{}

func ToMap(arr []interface{}, keyMapper func(interface{}) interface{}, valueMapper func(interface{}) interface{}) map[interface{}]interface{}

func ToTypedArray(arr []interface{}, t reflect.Type) reflect.Value

func ToTypedMap(arr []interface{}, t reflect.Type, keyMapper func(interface{}) interface{}, valueMapper func(interface{}) interface{}) reflect.Value