Added benchmarks

Collection.go

@@ -89,6 +89,10 @@ func (c *collection[T]) Set(key string, value *T) {
 
 // Delete deletes a key from the collection.
 func (c *collection[T]) Delete(key string) {
+	if !c.Exists(key) {
+		return
+	}
+
 	c.data.Delete(key)
 	os.Remove(c.keyFile(key))
 }

Collection_test.go

@@ -1,6 +1,7 @@
 package ocean_test
 
 import (
+	"sync"
 	"testing"
 
 	"git.akyoto.dev/go/assert"
@@ -88,3 +89,88 @@ func TestPersistence(t *testing.T) {
 	assert.NotNil(t, user1)
 	assert.NotNil(t, user2)
 }
+
+func TestParallel(t *testing.T) {
+	users, err := ocean.New[User]("test")
+	assert.Nil(t, err)
+	defer users.Clear()
+
+	users.Set("1", &User{Name: "User 1"})
+	wg := sync.WaitGroup{}
+
+	for i := 0; i < 100; i++ {
+		wg.Add(2)
+
+		go func() {
+			defer wg.Done()
+			user, err := users.Get("1")
+			assert.Nil(t, err)
+			assert.NotNil(t, user)
+			assert.Equal(t, user.Name, "User 1")
+		}()
+
+		go func() {
+			defer wg.Done()
+			users.Set("1", &User{Name: "User 1"})
+		}()
+	}
+
+	wg.Wait()
+}
+
+func BenchmarkGet(b *testing.B) {
+	users, err := ocean.New[User]("test")
+	assert.Nil(b, err)
+	defer users.Clear()
+	users.Set("1", &User{Name: "User 1"})
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			_, err := users.Get("1")
+
+			if err != nil {
+				b.Fail()
+			}
+		}
+	})
+
+	b.StopTimer()
+}
+
+func BenchmarkSet(b *testing.B) {
+	users, err := ocean.New[User]("test")
+	assert.Nil(b, err)
+	defer users.Clear()
+	user := &User{Name: "User 1"}
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			users.Set("1", user)
+		}
+	})
+
+	b.StopTimer()
+}
+
+func BenchmarkDelete(b *testing.B) {
+	users, err := ocean.New[User]("test")
+	assert.Nil(b, err)
+	defer users.Clear()
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			users.Delete("1")
+		}
+	})
+
+	b.StopTimer()
+}

README.md

@@ -21,7 +21,7 @@ type User struct {
 // Load existing data from ~/.ocean/User/
 users := ocean.New[User]()
 
-// Store in memory and also store in ~/.ocean/User/1.json
+// Store in memory and also store in ~/.ocean/User/1
 users.Set("1", &User{Name: "User 1"})
 
 // Read from memory