set

package

v0.0.0-...-640b591 Latest Latest Go to latest Published: May 22, 2018 License: Apache-2.0 Imports: 2 Imported by: 0

Details

Package set for unique collection of strings.

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

Set objects are collections of strings. A value in the Set may only occur once, it is unique in the Set's collection.

func (s *Set) Add(v string) error

Add appends a new element with the given value to the Set object. It returns an error if the value already in set.

func (s *Set) Clear()

Clear removes all elements from the Set object.

func (s *Set) Has(v string) (ok bool)

Has returns a boolean asserting whether an element is present with the given value in the Set object or not.

func (s *Set) Values() (keys []string)

Values returns a new list object that contains the values for each element in the Set object.