set

Documentation

Index

• type StringSet
  • func NewStringSet(items ...string) StringSet
  • func StringKeySet(theMap interface{}) StringSet
  • func (s StringSet) Delete(items ...string) StringSet
  • func (s StringSet) Has(item string) bool
  • func (s StringSet) Insert(items ...string) StringSet
  • func (s StringSet) Len() int

Types

type StringSet

type StringSet map[string]empty

StringSet is a set of strings, implemented via map[string]struct{} for minimal memory consumption.

func NewStringSet

func NewStringSet(items ...string) StringSet

NewStringSet creates a StringSet from a list of values.

func StringKeySet

func StringKeySet(theMap interface{}) StringSet

StringKeySet creates a StringSet from a keys of a map[string](? extends interface{}). If the value passed in is not actually a map, this will panic.

func (StringSet) Delete

func (s StringSet) Delete(items ...string) StringSet

Delete removes all items from the set.

func (StringSet) Has

func (s StringSet) Has(item string) bool

Has returns true if and only if item is contained in the set.

func (StringSet) Insert

func (s StringSet) Insert(items ...string) StringSet

Insert adds items to the set.

func (StringSet) Len

func (s StringSet) Len() int

Len returns the size of the set.