Coracle/nostrlib
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a big bundle of conversions and other changes.

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This commit is contained in:
fiatjaf
2025-04-15 17:13:57 -03:00
parent f493293be2
commit 2b5b646a62
92 changed files with 852 additions and 2136 deletions
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2
nip45/hll_event.go
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@@ -7,7 +7,7 @@ import (
"fiatjaf.com/nostr"
)
func HyperLogLogEventPubkeyOffsetsAndReferencesForEvent(evt *nostr.Event) iter.Seq2[string, int] {
func HyperLogLogEventPubkeyOffsetsAndReferencesForEvent(evt nostr.Event) iter.Seq2[string, int] {
return func(yield func(string, int) bool) {
switch evt.Kind {
case 3:

7
nip45/hyperloglog/hll.go
View File

@@ -2,7 +2,6 @@ package hyperloglog
import (
"encoding/binary"
"encoding/hex"
"fmt"
)
@@ -51,8 +50,8 @@ func (hll *HyperLogLog) Clear() {
}
// Add takes a Nostr event pubkey which will be used as the item "key" (that combined with the offset)
func (hll *HyperLogLog) Add(pubkey string) {
x, _ := hex.DecodeString(pubkey[hll.offset*2 : hll.offset*2+8*2])
func (hll *HyperLogLog) Add(pubkey [32]byte) {
x := pubkey[hll.offset : hll.offset+8]
j := x[0] // register address (first 8 bits, i.e. first byte)
w := binary.BigEndian.Uint64(x) // number that we will use
@@ -64,7 +63,7 @@ func (hll *HyperLogLog) Add(pubkey string) {
}
// AddBytes is like Add, but takes pubkey as bytes instead of as string
func (hll *HyperLogLog) AddBytes(pubkey []byte) {
func (hll *HyperLogLog) AddBytes(pubkey [32]byte) {
x := pubkey[hll.offset : hll.offset+8]
j := x[0] // register address (first 8 bits, i.e. first byte)