remove iterator related changes

async.go

@@ -3,7 +3,6 @@ package gubgub
 import (
 	"context"
 	"fmt"
-	"iter"
 	"sync"
 )
 
@@ -121,32 +120,6 @@ func (t *AsyncTopic[T]) Subscribe(fn Subscriber[T]) error {
 	return nil
 }
 
-// Feed allows the usage of for/range to consume future published messages. The supporting subscriber will eventually be discarded after you exit the for loop.
-func (t *AsyncTopic[T]) Feed() iter.Seq[T] {
-	feed := make(chan T, 1)
-	done := make(chan struct{})
-
-	t.Subscribe(func(msg T) bool {
-		select {
-		case feed <- msg:
-			return true
-		case <-done:
-			close(feed)
-			return false
-		}
-	})
-
-	return func(yield func(T) bool) {
-		defer close(done)
-
-		for msg := range feed {
-			if !yield(msg) {
-				return
-			}
-		}
-	}
-}
-
 type AsyncTopicOptions struct {
 	onClose     func()
 	onSubscribe func(count int)

async_test.go

@@ -249,50 +249,6 @@ func TestAsyncTopic_AllPublishedBeforeClosedAreDeliveredAfterClosed(t *testing.T
 	}
 }
 
-func TestAsyncTopic_Feed(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	subscriberReady := make(chan struct{}, 1)
-	defer close(subscriberReady)
-
-	topic := NewAsyncTopic[int](ctx,
-		WithOnSubscribe(func(count int) {
-			subscriberReady <- struct{}{}
-		}),
-	)
-
-	wg := sync.WaitGroup{}
-
-	wg.Add(1)
-	go func() {
-		defer wg.Done()
-
-		seen := make(map[int]struct{})
-		for i := range topic.Feed() {
-			seen[i] = struct{}{}
-			if len(seen) >= 9 {
-				return
-			}
-		}
-	}()
-
-	<-subscriberReady
-
-	wg.Add(1)
-	go func() {
-		defer wg.Done()
-
-		for i := range 10 {
-			topic.Publish(i)
-		}
-	}()
-
-	wg.Wait()
-
-	time.Sleep(time.Second)
-}
-
 func testTimer(t testing.TB, d time.Duration) *time.Timer {
 	t.Helper()
 

go.mod

@@ -1,6 +1,6 @@
 module gitlab.com/naterciom/gubgub
 
-go 1.23
+go 1.22.5
 
 require github.com/stretchr/testify v1.9.0