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Functions ¶
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Types ¶
type Comparable ¶
type Comparable interface {
Compare(to Comparable) bool
}
Interface for items that can be used along with WeightedRandomList
type Entry ¶
type Entry struct {
Item Comparable
Weight float32
}
Structure of each entry to select from
type WeightedRandomList ¶
type WeightedRandomList interface {
Get() Comparable
GetWithSeed(seed rand.Source) (Comparable, error)
List() []Comparable
Len() int
}
Interface to use the Weighted Random
func NewWeightedRandom ¶
func NewWeightedRandom(ctx context.Context, entries []Entry) (WeightedRandomList, error)
Given a list of entries with weights, returns WeightedRandomList
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