set

Documentation

Index

• type Strings
  • func NewStrings(initial ...string) Strings
  • func (s *Strings) Add(value string)
  • func (s *Strings) Contains(value string) bool
  • func (s *Strings) Difference(other Strings) Strings
  • func (s *Strings) Intersection(other Strings) Strings
  • func (s *Strings) IsEmpty() bool
  • func (s *Strings) Remove(value string)
  • func (s *Strings) Size() int
  • func (s *Strings) SortedValues() []string
  • func (s *Strings) Union(other Strings) Strings
  • func (s *Strings) Values() []string

Types

type Strings

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

Strings represents the classic "set" data structure, and contains strings.

func NewStrings

func NewStrings(initial ...string) Strings

NewStrings creates and initializes a Strings and populates it with initial values as specified in the parameters.

func (*Strings) Add

func (s *Strings) Add(value string)

Add puts a value into the set.

func (*Strings) Contains

func (s *Strings) Contains(value string) bool

Contains returns true if the value is in the set, and false otherwise.

func (*Strings) Difference

func (s *Strings) Difference(other Strings) Strings

Difference returns a new Strings representing all the values in the target that are not in the parameter.

func (*Strings) Intersection

func (s *Strings) Intersection(other Strings) Strings

Intersection returns a new Strings representing a intersection of the elments in the method target and the parameter.

func (*Strings) IsEmpty

func (s *Strings) IsEmpty() bool

IsEmpty is true for empty or uninitialized sets.

func (*Strings) Remove

func (s *Strings) Remove(value string)

Remove takes a value out of the set. If value wasn't in the set to start with, this method silently succeeds.

func (*Strings) Size

func (s *Strings) Size() int

Size returns the number of elements in the set.

func (*Strings) SortedValues

func (s *Strings) SortedValues() []string

SortedValues returns an ordered slice containing all the values in the set.

func (*Strings) Union

func (s *Strings) Union(other Strings) Strings

Union returns a new Strings representing a union of the elments in the method target and the parameter.

func (*Strings) Values

func (s *Strings) Values() []string

Values returns an unordered slice containing all the values in the set.