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Documentation

Index

• type Element
• type Set
  • func (a Set) Intersection(b Set) Set
  • func (a Set) Minus(b Set) Set
  • func (a Set) Union(b Set) Set

Types

type Element

type Element interface{}

Element is a singleton item that goes with Set.

type Set

type Set map[Element]interface{}

Set is a basic set-like data structure.

func (Set) Intersection

func (a Set) Intersection(b Set) Set

Intersection takes two sets and returns elements common to both. Note that we throw away information about the values of the elements in b.

func (Set) Minus

func (a Set) Minus(b Set) Set

Minus returns a new set, by subtracting everything in b from a.

func (Set) Union

func (a Set) Union(b Set) Set

Union takes two sets and returns their union in a new set.