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lists.go
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/
lists.go
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package swirl
type variadicIdList struct {
count func(list IDList) int
array func(list IDList) []string
}
func (v variadicIdList) Count() int {
if v.count == nil {
return len(v.Array())
}
return v.count(v)
}
func (v variadicIdList) Array() []string {
if v.array == nil {
return nil
}
return v.array(v)
}
type variadicSubList struct {
count func(list SubscriptionList) int
array func(list SubscriptionList) []Subscription
}
func (v variadicSubList) Count() int {
if v.count == nil {
return len(v.Array())
}
return v.count(v)
}
func (v variadicSubList) Array() []Subscription {
if v.array == nil {
return nil
}
return v.array(v)
}
type SubscriptionList interface {
Count() int
Array() []Subscription
}
type IDList interface {
Count() int
Array() []string
}