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optimized id matching function

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doesn't need to create a copy of the id

Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2024-02-26 15:42:02 -08:00
committed by Daniel D’Aquino
parent 5b1f0c4714
commit 208b3331ca
2 changed files with 9 additions and 1 deletions
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2
damus/Shared/Utilities/InsertSort.swift
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@@ -59,7 +59,7 @@ func insert_uniq_sorted_event(events: inout [NostrEvent], new_ev: NostrEvent, cm
for event in events { for event in events {
// don't insert duplicate events // don't insert duplicate events
if new_ev.id == event.id { if new_ev.id_matches(other: event) {
return false return false
} }

8
nostrdb/NdbNote.swift
View File

@@ -106,6 +106,14 @@ class NdbNote: Codable, Equatable, Hashable {
var id: NoteId { var id: NoteId {
.init(Data(bytes: ndb_note_id(note), count: 32)) .init(Data(bytes: ndb_note_id(note), count: 32))
} }
var raw_note_id: UnsafeMutablePointer<UInt8> {
ndb_note_id(note.ptr)
}
func id_matches(other: NdbNote) -> Bool {
memcmp(self.raw_note_id, other.raw_note_id, 32) == 0
}
var sig: Signature { var sig: Signature {
.init(Data(bytes: ndb_note_sig(note), count: 64)) .init(Data(bytes: ndb_note_sig(note), count: 64))