feat: type name map

reflect/types.go

@@ -0,0 +1,7 @@
+package reflect
+
+import "reflect"
+
+func TypeName(v any) string {
+	return reflect.TypeOf(v).String()
+}

reflect/types_test.go

@@ -0,0 +1,49 @@
+package reflect_test
+
+import (
+	"testing"
+
+	"github.com/hjwalt/runway/reflect"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestTypeof(t *testing.T) {
+	assert := assert.New(t)
+
+	// Test with an integer
+	intType := reflect.TypeName(42)
+	assert.Equal("int", intType)
+
+	// Test with a string
+	stringType := reflect.TypeName("hello")
+	assert.Equal("string", stringType)
+
+	// Test with a custom struct
+	type Person struct {
+		Name string
+		Age  int
+	}
+	personType := reflect.TypeName(Person{})
+	assert.Equal("reflect_test.Person", personType)
+
+	// Test with a pointer
+	pointerType := reflect.TypeName(&Person{})
+	assert.Equal("*reflect_test.Person", pointerType)
+
+	// Test with a pointer var
+	var personPointer *Person
+	personPointerType := reflect.TypeName(personPointer)
+	assert.Equal("*reflect_test.Person", personPointerType)
+
+	// Test with a slice
+	sliceType := reflect.TypeName([]int{})
+	assert.Equal("[]int", sliceType)
+
+	// Test with a map
+	mapType := reflect.TypeName(map[string]int{})
+	assert.Equal("map[string]int", mapType)
+
+	// Test with a function
+	funcType := reflect.TypeName(func() {})
+	assert.Equal("func()", funcType)
+}