initial import

example/fx/fx_test.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"testing"
+
+	"zero/core/fx"
+)
+
+func BenchmarkFx(b *testing.B) {
+	type Mixed struct {
+		Name   string
+		Age    int
+		Gender int
+	}
+	for i := 0; i < b.N; i++ {
+		var mx Mixed
+		fx.Parallel(func() {
+			mx.Name = "hello"
+		}, func() {
+			mx.Age = 20
+		}, func() {
+			mx.Gender = 1
+		})
+	}
+}

example/fx/square.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+
+	"zero/core/fx"
+)
+
+func main() {
+	result, err := fx.From(func(source chan<- interface{}) {
+		for i := 0; i < 10; i++ {
+			source <- i
+			source <- i
+		}
+	}).Map(func(item interface{}) interface{} {
+		i := item.(int)
+		return i * i
+	}).Filter(func(item interface{}) bool {
+		i := item.(int)
+		return i%2 == 0
+	}).Distinct(func(item interface{}) interface{} {
+		return item
+	}).Reduce(func(pipe <-chan interface{}) (interface{}, error) {
+		var result int
+		for item := range pipe {
+			i := item.(int)
+			result += i
+		}
+		return result, nil
+	})
+	if err != nil {
+		fmt.Println(err)
+	} else {
+		fmt.Println(result)
+	}
+}