Completed Open, Any, All and improved test

py/bool.go

@@ -45,7 +45,7 @@ func Bool(x interface{}) bool {
 	return true
 }
 
-//TODO
+
 func Any(iter interface{}) bool {
 	viter := reflect.ValueOf(iter)
 	for i := 0; i < viter.Len(); i++ {
@@ -56,11 +56,11 @@ func Any(iter interface{}) bool {
 	return false
 }
 
-//TODO
+
 func All(iter interface{}) bool {
 	viter := reflect.ValueOf(iter)
 	for i := 0; i < viter.Len(); i++ {
-		if Bool(viter.Index(i).Interface()) {
+		if !Bool(viter.Index(i).Interface()) {
 			return false
 		}
 	}

py/math.go

@@ -5,10 +5,12 @@ import (
 	"math"
 )
 
+
 func Abs(x float64) float64 {
 	return math.Abs(x)
 }
 
+
 func Pow(args...float64) float64{
 	switch len(args) {
 		case 2:

py/misc.go

@@ -27,7 +27,7 @@ func Type(obj interface{}) reflect.Type {
 	return reflect.TypeOf(obj)
 }
 
-//TODO
+
 func Open(args...string) *os.File{
 	var (
 		file *os.File
@@ -36,14 +36,30 @@ func Open(args...string) *os.File{
 	switch len(args) {
 		case 1:
 			file, err = os.Open(args[0])
-    		if err != nil {
-     			panic(err)
-			}
 		case 2:
-			file, err = os.Open(args[0])
+			var flags int
+			switch args[1] {
+				case "w":
+					flags = os.O_WRONLY | os.O_CREATE
+				case "w+":
+					flags = os.O_RDWR | os.O_CREATE
+				case "a":
+					flags = os.O_WRONLY | os.O_CREATE | os.O_APPEND
+				case "a+":
+					flags = os.O_RDWR | os.O_CREATE | os.O_APPEND
+				case "r":
+					flags = os.O_RDONLY
+				case "x":
+					_, err = os.Create(args[0])
 					if err != nil {
 						panic(err)
 					}
+					return nil
+			}
+			file, err = os.OpenFile(args[0], flags, 0666)
+	}
+	if err != nil {
+		panic(err)
 	}
 	return file
 }

test.go

@@ -6,18 +6,20 @@ import (
 )
 
 func main(){
-	var test []interface{}
-	test = append(test, Sum(Map(func (x int) int {return x*x}, Range(30))))
-	test = append(test, Chr(89))
-	test = append(test, Ord("a"))
-	test = append(test, Bin(144))
-	test = append(test, Hex(5831))
-	test = append(test, Bool(1.2))
-	test = append(test, Abs(-19.3))
-	test = append(test, Pow(2,16))
-	test = append(test, Type(true))
-	test = append(test, Open("py/misc.go"))
-	//test = append(test, Input("Scrivi qualcosa: "))
-	fmt.Println(test)
-
+	test := []interface{}{
+		Sum(Map(func (x int) int {return x*x}, Range(30))),
+		Chr(89),
+		Ord("a"),
+		Bin(144),
+		Hex(5831),
+		Bool(1.2),
+		Abs(-19.3),
+		Pow(2,16),
+		Type(true),
+		Open("ciao2.txt", "a"),
+		Any([]interface{}{0, 1, []int{}, ""}),
+		All([]interface{}{true,"",1}),
+		Input("Scrivi qualcosa: "),
+	}
+	fmt.Println(test)
 }