From 9b43da0b171817198c3bafff83e82446efbfb313 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Thu, 8 Feb 2024 16:35:35 -0300
Subject: [PATCH] use stdlib "slices".

---
 examples/basic-elasticsearch/main.go | 2 +-
 examples/basic-postgres/main.go      | 2 +-
 examples/basic-sqlite3/main.go       | 2 +-
 go.mod                               | 2 +-
 policies/events.go                   | 3 ++-
 policies/filters.go                  | 3 ++-
 policies/nip04.go                    | 3 ++-
 7 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/examples/basic-elasticsearch/main.go b/examples/basic-elasticsearch/main.go
index 8c6cfd2..30b17e8 100644
--- a/examples/basic-elasticsearch/main.go
+++ b/examples/basic-elasticsearch/main.go
@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/fiatjaf/khatru"
 	"github.com/fiatjaf/eventstore/elasticsearch"
+	"github.com/fiatjaf/khatru"
 )
 
 func main() {
diff --git a/examples/basic-postgres/main.go b/examples/basic-postgres/main.go
index 4ee891c..c9aa284 100644
--- a/examples/basic-postgres/main.go
+++ b/examples/basic-postgres/main.go
@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/fiatjaf/khatru"
 	"github.com/fiatjaf/eventstore/postgresql"
+	"github.com/fiatjaf/khatru"
 )
 
 func main() {
diff --git a/examples/basic-sqlite3/main.go b/examples/basic-sqlite3/main.go
index cec707a..f92887a 100644
--- a/examples/basic-sqlite3/main.go
+++ b/examples/basic-sqlite3/main.go
@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/fiatjaf/khatru"
 	"github.com/fiatjaf/eventstore/sqlite3"
+	"github.com/fiatjaf/khatru"
 )
 
 func main() {
diff --git a/go.mod b/go.mod
index b15d032..2266056 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,6 @@ require (
 	github.com/puzpuzpuz/xsync/v3 v3.0.2
 	github.com/rs/cors v1.7.0
 	github.com/sebest/xff v0.0.0-20210106013422-671bd2870b3a
-	golang.org/x/exp v0.0.0-20231006140011-7918f672742d
 )
 
 require (
@@ -51,6 +50,7 @@ require (
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v1.51.0 // indirect
 	go.opencensus.io v0.24.0 // indirect
+	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
 	golang.org/x/net v0.18.0 // indirect
 	golang.org/x/sys v0.14.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
diff --git a/policies/events.go b/policies/events.go
index 3bcb32e..f589572 100644
--- a/policies/events.go
+++ b/policies/events.go
@@ -3,8 +3,9 @@ package policies
 import (
 	"context"
 
+	"slices"
+
 	"github.com/nbd-wtf/go-nostr"
-	"golang.org/x/exp/slices"
 )
 
 // PreventTooManyIndexableTags returns a function that can be used as a RejectFilter that will reject
diff --git a/policies/filters.go b/policies/filters.go
index e037f8a..238445b 100644
--- a/policies/filters.go
+++ b/policies/filters.go
@@ -3,8 +3,9 @@ package policies
 import (
 	"context"
 
+	"slices"
+
 	"github.com/nbd-wtf/go-nostr"
-	"golang.org/x/exp/slices"
 )
 
 // NoComplexFilters disallows filters with more than 2 tags.
diff --git a/policies/nip04.go b/policies/nip04.go
index 92d71ca..087746d 100644
--- a/policies/nip04.go
+++ b/policies/nip04.go
@@ -3,9 +3,10 @@ package policies
 import (
 	"context"
 
+	"slices"
+
 	"github.com/fiatjaf/khatru"
 	"github.com/nbd-wtf/go-nostr"
-	"golang.org/x/exp/slices"
 )
 
 // RejectKind04Snoopers prevents reading NIP-04 messages from people not involved in the conversation.