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remove useless util.

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fiatjaf 2023-07-28 20:53:59 -03:00
parent 53b9dde6e0
commit 8bdbcc93eb
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1 changed files with 0 additions and 54 deletions
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54
utils.go
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@ -77,60 +77,6 @@ func escapeString(dst []byte, s string) []byte {
return dst return dst
} }
func InsertEventIntoDescendingList(sortedArray []*Event, event *Event) []*Event {
size := len(sortedArray)
start := 0
end := size - 1
var mid int
position := start
if end < 0 {
return []*Event{event}
} else if event.CreatedAt < sortedArray[end].CreatedAt {
return append(sortedArray, event)
} else if event.CreatedAt > sortedArray[start].CreatedAt {
newArr := make([]*Event, size+1)
newArr[0] = event
copy(newArr[1:], sortedArray)
return newArr
} else if event.CreatedAt == sortedArray[start].CreatedAt {
position = start
} else {
for {
if end <= start+1 {
position = end
break
}
mid = int(start + (end-start)/2)
if sortedArray[mid].CreatedAt > event.CreatedAt {
start = mid
} else if sortedArray[mid].CreatedAt < event.CreatedAt {
end = mid
} else {
position = mid
break
}
}
}
if sortedArray[position].ID != event.ID {
if cap(sortedArray) > size {
newArr := sortedArray[0 : size+1]
copy(newArr[position+1:], sortedArray[position:])
newArr[position] = event
return newArr
} else {
newArr := make([]*Event, size+1, size+5)
copy(newArr[:position], sortedArray[:position])
copy(newArr[position+1:], sortedArray[position:])
newArr[position] = event
return newArr
}
}
return sortedArray
}
func IsValidRelayURL(u string) bool { func IsValidRelayURL(u string) bool {
parsed, err := url.Parse(u) parsed, err := url.Parse(u)
if err != nil { if err != nil {