utils

package

v1.0.3 Latest Latest Go to latest Published: Sep 15, 2020 License: GPL-3.0 Imports: 2 Imported by: 0

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func GetEnv(env string, defaultValue string) string

GetEnv returns the value fo env if not found reutrns defaultValue

type StringSet map[string]struct{}

StringSet implements Set interface

func NewStringSet(items ...string) StringSet

NewStringSet returns set initialized with items

func (set StringSet) Contains(item string) bool

Contains return true if set contains item

func (set StringSet) Difference(other StringSet) StringSet

Difference returns elements present in set and not present in other

func (set StringSet) Equals(other StringSet) bool

Equals returns false if other StringSet does not contain exact items

func (set StringSet) Insert(item string)

Insert adds item to set

func (set StringSet) Intersetion(other StringSet) StringSet

Intersetion returns common elements of set and other

func (set StringSet) Len() int

Len returns number of items in set

func (set StringSet) Remove(item string)

Remove an item from set

func (set StringSet) ToSlice() (items []string)

ToSlice return set of items in sorted order

func (set StringSet) Union(other StringSet) StringSet

Union returns all elements of set and other