slicesutil

Documentation

Index

• func Dedupe[S ~[]E, E comparable](s S) S
• func MakeMatrix2D[E any](n, m int) [][]E
• func MatrixGetOneOrDefault[C comparable](m [][]C, keyIdx uint, keyValue C, wantIdx uint, defaultValue C) C
• func NewWithDefault[E any](size uint, d E) []E
• func Reverse[E comparable](s []E)
• func Split[S ~[]E, E comparable](s S, n uint) []S
• func Sub[S ~[]E, E comparable](s, t S) S
• func SubRegexpString(s []string, r *regexp.Regexp) []string
• func ToMatrix[S ~[]E, E comparable](s S) []S
• func UniqueValues[S ~[]E, E comparable](s S) bool

Functions

func Dedupe

func Dedupe[S ~[]E, E comparable](s S) S

Dedupe returns a string slice with duplicate values removed. First observance is kept.

func MakeMatrix2D

func MakeMatrix2D[E any](n, m int) [][]E

MakeMatrix2D returns a 2-dimensional matrix. Usage as follows `a := Make2D[uint8](dy, dx)`. Sourced from: https://stackoverflow.com/a/71781206/1908967

func MatrixGetOneOrDefault

func MatrixGetOneOrDefault[C comparable](m [][]C, keyIdx uint, keyValue C, wantIdx uint, defaultValue C) C

func NewWithDefault

func NewWithDefault[E any](size uint, d E) []E

NewWithDefault creates a slice of length `size` which values populated by default value `d`.

func Reverse

func Reverse[E comparable](s []E)

Reverse reverses the order of a slice.

func Split

func Split[S ~[]E, E comparable](s S, n uint) []S

Split will split a slice into a slice of slices where each slice ha a max size `n`.

func Sub

func Sub[S ~[]E, E comparable](s, t S) S

Sub returns a string slice with duplicate values removed. First observance is kept.

func SubRegexpString

func SubRegexpString(s []string, r *regexp.Regexp) []string

Sub returns a string slice with duplicate values removed. First observance is kept.

func ToMatrix

func ToMatrix[S ~[]E, E comparable](s S) []S

func UniqueValues

func UniqueValues[S ~[]E, E comparable](s S) bool