runeset

Documentation

Overview

Package runeset implements a set of runes

Index

• type RuneSet
  • func New() *RuneSet
  • func (rs *RuneSet) Add(r rune)
  • func (rs *RuneSet) Contains(r rune) bool
  • func (rs *RuneSet) Elements() []rune
  • func (rs *RuneSet) Empty() bool
  • func (rs *RuneSet) Equal(rs1 *RuneSet) bool
  • func (rs *RuneSet) Intersection(rs1 *RuneSet) *RuneSet
  • func (rs *RuneSet) String() string
  • func (rs *RuneSet) Subset(rs1 *RuneSet) bool

Types

type RuneSet

type RuneSet struct {
	// contains filtered or unexported fields
}

RuneSet holds a set of rune

func New

func New() *RuneSet

New returns a new RuneSet

func (*RuneSet) Add

func (rs *RuneSet) Add(r rune)

Add adds r to rs

func (*RuneSet) Contains

func (rs *RuneSet) Contains(r rune) bool

Contains returns true iff r is in rs

func (*RuneSet) Elements

func (rs *RuneSet) Elements() []rune

Elements returns the runes in rs sorted in ascending order

func (*RuneSet) Empty

func (rs *RuneSet) Empty() bool

Empty returns true iff rs has no elements

func (*RuneSet) Equal

func (rs *RuneSet) Equal(rs1 *RuneSet) bool

Equal returns true iff rs and rs1 have the same elements

func (*RuneSet) Intersection

func (rs *RuneSet) Intersection(rs1 *RuneSet) *RuneSet

Intersection contains all elements common to rs and rs1

func (*RuneSet) String

func (rs *RuneSet) String() string

func (*RuneSet) Subset

func (rs *RuneSet) Subset(rs1 *RuneSet) bool

Subset returns true iff every element of rs is in rs1