added generic types + FilterChanges

each.go

@@ -4,13 +4,13 @@ import "sync"
 
 // Each consumes all values and calls f for each of them.
 // It blocks until source is closed
-func Each[T any](source <-chan T, f func(T)) {
+func Each[T any](source <-chan T, f Consumer[T]) {
 	EachWithRunner(source, getDefaultRunner(), f)
 }
 
 // Each consumes all values and calls f for each of them.
 // It blocks until source is closed
-func EachWithRunner[T any](source <-chan T, runner Runner, f func(T)) {
+func EachWithRunner[T any](source <-chan T, runner Runner, f Consumer[T]) {
 	wg := &sync.WaitGroup{}
 
 	for value := range source {
@@ -27,7 +27,7 @@ func EachWithRunner[T any](source <-chan T, runner Runner, f func(T)) {
 
 // EachSuccessive consumes all values and calls f for each of them.
 // It blocks until source is closed
-func EachSuccessive[T any](source <-chan T, f func(T)) {
+func EachSuccessive[T any](source <-chan T, f Consumer[T]) {
 	for value := range source {
 		f(value)
 	}