underscore

package module

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Versions in this module

v0

v0.7.0

Nov 1, 2024

Changes in this version

+ func SortSliceASC[T constraints.Ordered](s []T)

+ func SortSliceDESC[T constraints.Ordered](s []T)

+ func ToPointer[T any](in T) *T

v0.6.1

Jun 13, 2023

v0.6.0

Jun 7, 2023

Changes in this version

+ func Count(slice []T, predicate func(T) bool) int

v0.5.0

Sep 4, 2022

Changes in this version

+ func Flatmap(values []T, mapper func(n T) []T) []T

+ func JoinProject(left []L, right []R, leftSelector func(L) S, rightSelector func(R) S, ...) (results []O)

+ func OrderBy(list []T, predicate func(T, T) bool) []T

+ func Range(start int, end int) (result []int)

+ func SumMap(list []T, selector func(T) R) (sum R)

+ type Tuple struct

+ Left L

+ Right R

+ func Join(left []T, right []P, leftSelector func(T) S, rightSelector func(P) S) []Tuple[T, []P]

+ func Zip(left []L, right []R) []Tuple[L, R]

v0.4.0

Jun 8, 2022

Changes in this version

+ func All(values []T, predicate func(T) bool) bool

+ func Any(values []T, predicate func(T) bool) bool

+ func Contains(values []T, value T) bool

+ func Difference(slice, other []T) []T

+ func Drop(values []T, index int) (rest []T)

+ func Each(values []T, action func(T)) []T

+ func Filter(values []T, predicate func(T) bool) (res []T)

+ func Find(values []T, predicate func(T) bool) (res T, err error)

+ func GroupBy(values []V, f func(V) K) map[K][]V

+ func Intersection(a, b []T) (res []T)

+ func Last(values []T) T

+ func Map(values []T, transform func(T) P) []P

+ func Max(values []T) T

+ func Min(values []T) T

+ func Partition(values []T, predicate func(T) bool) ([]T, []T)

+ func Reduce(values []T, reduction func(T, P) P, acc P) P

+ func Sum(values []T) (sum T)

+ func Ternary(condition bool, pos, neg T) T

+ func Unique(values []T) (uniques []T)

+ type Err struct

+ Err error

+ func (e Err[T]) Error() string

+ func (e Err[T]) IsSuccess() bool

+ func (e Err[T]) ToValue() (*T, error)

+ type Ok struct

+ Value *T

+ func (o Ok[T]) IsSuccess() bool

+ func (o Ok[T]) ToValue() (*T, error)

+ type Pipe struct

+ Value []T

+ func NewPipe(value []T) Pipe[T]

+ func (c Pipe[T]) All(predicate func(T) bool) bool

+ func (c Pipe[T]) Any(predicate func(T) bool) bool

+ func (c Pipe[T]) Contains(value T) bool

+ func (c Pipe[T]) Each(action func(T))

+ func (c Pipe[T]) Filter(predicate func(n T) bool) Pipe[T]

+ func (c Pipe[T]) Find(predicate func(n T) bool) (T, error)

+ func (c Pipe[T]) Map(transform func(n T) T) Pipe[T]

+ func (c Pipe[T]) Max() T

+ func (c Pipe[T]) Min() T

+ func (c Pipe[T]) Partition(predicate func(T) bool) ([]T, []T)

+ func (c Pipe[T]) Reduce(reducer func(n, acc T) T, acc T) T

+ type Result interface

+ IsSuccess func() bool

+ ToValue func() (*T, error)

+ func ToResult(value *T, err error) Result[T]

v0.3.0

Jan 1, 2022

v0.2.0

Dec 31, 2021

v0.1.0

Dec 30, 2021

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