collection

package module

v1.8.0 Latest Latest Go to latest Published: Dec 21, 2024 License: BSD-2-Clause Imports: 7 Imported by: 6

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/bborbe/collection

Links

Open Source Insights

README ¶

Collection

This repo contains collection helpers.

Documentation ¶

Index ¶

Variables
func ChannelFnCount[T interface{}](ctx context.Context, fn func(ctx context.Context, ch chan<- T) error) (int, error)
func ChannelFnList[T interface{}](ctx context.Context, fn func(ctx context.Context, ch chan<- T) error) ([]T, error)
func ChannelFnMap[T interface{}](ctx context.Context, getFn func(ctx context.Context, ch chan<- T) error, ...) error
func Compare[T ~string](a, b T) int
func Contains[T comparable](list []T, value T) bool
func ContainsAll[T comparable](a []T, b []T) bool
func Copy[T any](values []T) []T
func Equal[T comparable](a []T, b []T) bool
func Exclude[T comparable](list []T, excludes ...T) []T
func Filter[T any](list []T, match func(value T) bool) []T
func Find[T any](list []T, match func(value T) bool) (*T, error)
func Join[T any](a []T, b []T) []T
func Map[T any](list []T, fn func(value T) error) error
func Ptr[T any](value T) *T
func Reverse[T any](values []T) []T
func StreamList[T any](ctx context.Context, list []T, ch chan<- T) error
func UnPtr[T any](ptr *T) T
func Unique[T comparable](list []T) []T
type HasEqual
type HasHashCode
type Set
- func NewSet[T comparable]() Set[T]
type SetEqual
- func NewSetEqual[T HasEqual[T]]() SetEqual[T]
type SetHashCode
- func NewSetHashCode[T HasHashCode]() SetHashCode[T]

Constants ¶

This section is empty.

Variables ¶

View Source

var NotFoundError = stderrors.New("not found")

Functions ¶

func ChannelFnCount ¶ added in v1.1.0

func ChannelFnCount[T interface{}](
	ctx context.Context,
	fn func(ctx context.Context, ch chan<- T) error,
) (int, error)

func ChannelFnList ¶

func ChannelFnList[T interface{}](
	ctx context.Context,
	fn func(ctx context.Context, ch chan<- T) error,
) ([]T, error)

func ChannelFnMap ¶

func ChannelFnMap[T interface{}](
	ctx context.Context,
	getFn func(ctx context.Context, ch chan<- T) error,
	mapFn func(ctx context.Context, t T) error,
) error

func Compare ¶ added in v1.6.0

func Compare[T ~string](a, b T) int

func Contains ¶

func Contains[T comparable](list []T, value T) bool

func ContainsAll ¶ added in v1.2.0

func ContainsAll[T comparable](a []T, b []T) bool

ContainsAll check if all elements of A is in B and all elements of B is in A

func Copy ¶ added in v1.3.1

func Copy[T any](values []T) []T

func Equal ¶ added in v1.2.0

func Equal[T comparable](a []T, b []T) bool

func Exclude ¶

func Exclude[T comparable](list []T, excludes ...T) []T

func Filter ¶

func Filter[T any](list []T, match func(value T) bool) []T

func Find ¶

func Find[T any](list []T, match func(value T) bool) (*T, error)

func Join ¶ added in v1.7.0

func Join[T any](a []T, b []T) []T

Join allow to join two arrays into one new array

func Map ¶ added in v1.5.0

func Map[T any](list []T, fn func(value T) error) error

func Ptr ¶

func Ptr[T any](value T) *T

func Reverse ¶

func Reverse[T any](values []T) []T

func StreamList ¶ added in v1.8.0

func StreamList[T any](ctx context.Context, list []T, ch chan<- T) error

StreamList streams the given list into the given channel

func UnPtr ¶

func UnPtr[T any](ptr *T) T

func Unique ¶

func Unique[T comparable](list []T) []T

Types ¶

type HasEqual ¶ added in v1.3.1

type HasEqual[V any] interface {
	Equal(value V) bool
}

type HasHashCode ¶ added in v1.3.1

type HasHashCode interface {
	HashCode() string
}

type Set ¶ added in v1.3.0

type Set[T comparable] interface {
	Add(element T)
	Remove(element T)
	Contains(element T) bool
	Slice() []T
	Length() int
}

func NewSet ¶ added in v1.3.0

func NewSet[T comparable]() Set[T]

type SetEqual ¶ added in v1.3.1

type SetEqual[T HasEqual[T]] interface {
	Add(element T)
	Remove(element T)
	Contains(element T) bool
	Slice() []T
	Length() int
}

func NewSetEqual ¶ added in v1.3.1

func NewSetEqual[T HasEqual[T]]() SetEqual[T]

type SetHashCode ¶ added in v1.3.1

type SetHashCode[T HasHashCode] interface {
	Add(element T)
	Remove(element T)
	Contains(element T) bool
	Slice() []T
	Length() int
}

func NewSetHashCode ¶ added in v1.3.1

func NewSetHashCode[T HasHashCode]() SetHashCode[T]

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