common

Documentation

Overview

Package common holds functionality that is common to multiple other packages.

Index

• func SortedKeys[T any](m map[string]T) (keys []string)
• type Set
  • func MakeSet[T comparable](size ...int) Set[T]
  • func (s Set[T]) Has(key T) bool
  • func (s Set[T]) Insert(key T)

Functions

func SortedKeys

func SortedKeys[T any](m map[string]T) (keys []string)

SortedKeys enumerate keys from a string map and sort them. TODO: make it for any key type.

Types

type Set

type Set[T comparable] map[T]struct{}

Set implements a Set for the key type T.

func MakeSet

func MakeSet[T comparable](size ...int) Set[T]

MakeSet returns an empty Set of the given type. Size is optional, and if given will reserve the expected size.

func (Set[T]) Has

func (s Set[T]) Has(key T) bool

Has returns true if Set s has the given key.

func (Set[T]) Insert

func (s Set[T]) Insert(key T)

Insert key into set.