From 4b83b6805c85511bed585cb57f779e8da943ad2e Mon Sep 17 00:00:00 2001
From: Emil Valeev <emil.musician@gmail.com>
Date: Sat, 21 Sep 2024 20:31:07 +0500
Subject: [PATCH] refactor(std): time.Sleep -> time.After

---
 examples/{time_sleep => time_after}/e2e_test.go | 2 +-
 examples/time_after/main.neva                   | 7 +++++++
 examples/time_sleep/main.neva                   | 7 -------
 internal/runtime/funcs/registry.go              | 2 +-
 internal/runtime/funcs/time_sleep.go            | 4 ++--
 std/builtin/bool.neva                           | 2 --
 std/time/time.neva                              | 6 +++---
 7 files changed, 14 insertions(+), 16 deletions(-)
 rename examples/{time_sleep => time_after}/e2e_test.go (90%)
 create mode 100644 examples/time_after/main.neva
 delete mode 100644 examples/time_sleep/main.neva

diff --git a/examples/time_sleep/e2e_test.go b/examples/time_after/e2e_test.go
similarity index 90%
rename from examples/time_sleep/e2e_test.go
rename to examples/time_after/e2e_test.go
index c1431cbb..10d28964 100644
--- a/examples/time_sleep/e2e_test.go
+++ b/examples/time_after/e2e_test.go
@@ -17,7 +17,7 @@ func Test(t *testing.T) {
 	require.NoError(t, err)
 	defer os.Chdir(wd)
 
-	cmd := exec.Command("neva", "run", "time_sleep")
+	cmd := exec.Command("neva", "run", "time_after")
 
 	before := time.Now()
 	out, err := cmd.CombinedOutput()
diff --git a/examples/time_after/main.neva b/examples/time_after/main.neva
new file mode 100644
index 00000000..a1d4d3e2
--- /dev/null
+++ b/examples/time_after/main.neva
@@ -0,0 +1,7 @@
+import { time }
+
+flow Main(start) (stop) {
+	time.After
+	---
+	:start -> ($time.second -> after -> :stop)
+}
diff --git a/examples/time_sleep/main.neva b/examples/time_sleep/main.neva
deleted file mode 100644
index 6ddbd719..00000000
--- a/examples/time_sleep/main.neva
+++ /dev/null
@@ -1,7 +0,0 @@
-import { time }
-
-flow Main(start) (stop) {
-	time.Sleep
-	---
-	:start -> ($time.second -> sleep -> :stop)
-}
diff --git a/internal/runtime/funcs/registry.go b/internal/runtime/funcs/registry.go
index 399a36fe..82e64ac8 100644
--- a/internal/runtime/funcs/registry.go
+++ b/internal/runtime/funcs/registry.go
@@ -75,7 +75,7 @@ func CreatorRegistry() map[string]runtime.FuncCreator {
 
 		// time
 		"time_delay": timeDelay{},
-		"time_sleep": timeSleep{},
+		"time_after": timeAfter{},
 
 		// strings
 		"string_at":   stringAt{},
diff --git a/internal/runtime/funcs/time_sleep.go b/internal/runtime/funcs/time_sleep.go
index 48fca116..4977e4ce 100644
--- a/internal/runtime/funcs/time_sleep.go
+++ b/internal/runtime/funcs/time_sleep.go
@@ -7,9 +7,9 @@ import (
 	"github.com/nevalang/neva/internal/runtime"
 )
 
-type timeSleep struct{}
+type timeAfter struct{}
 
-func (timeSleep) Create(io runtime.IO, _ runtime.Msg) (func(ctx context.Context), error) {
+func (timeAfter) Create(io runtime.IO, _ runtime.Msg) (func(ctx context.Context), error) {
 	durIn, err := io.In.Single("dur")
 	if err != nil {
 		return nil, err
diff --git a/std/builtin/bool.neva b/std/builtin/bool.neva
index a8f2da81..e321916e 100644
--- a/std/builtin/bool.neva
+++ b/std/builtin/bool.neva
@@ -1,5 +1,3 @@
-// TODO: rename
-
 #extern(eq)
 pub flow Eq<T>(actual T, compared T) (res bool)
 
diff --git a/std/time/time.neva b/std/time/time.neva
index db662f03..3dfb931f 100644
--- a/std/time/time.neva
+++ b/std/time/time.neva
@@ -8,11 +8,11 @@ pub const second      Duration = 1000000000
 pub const minute      Duration = 60000000000
 pub const hour        Duration = 3600000000000
 
-// Sleep blocks the flow for (at least) provided duration.
+// After blocks the flow for (at least) provided duration.
 // When enough time has passed, it sends a signal to its output port.
 // If you want to delay a message, use Delay instead.
-#extern(time_sleep)
-pub flow Sleep(dur Duration) (sig)
+#extern(time_after)
+pub flow After(dur Duration) (sig)
 
 // Delay waits for both dur and data messages.
 // As soon as they both arrive it starts waiting