func askOnRuntime(va ...interface{}) (int64, int64, int64, int64) {
var v [4]int64
var typeof = ""
for i := 0; i < 4; i++ {
if i < len(va) {
typeof = as.String(reflect.TypeOf(va[i]))
} else {
typeof = "nil"
}
if typeof == "int" || typeof == "int8" || typeof == "int16" || typeof == "int32" || typeof == "int64" {
v[i] = as.Int(va[i])
} else {
switch i {
case 0:
v[i] = as.Int(askFor("first value"))
case 1:
v[i] = as.Int(askFor("second value"))
case 2:
v[i] = as.Int(askFor("third value"))
case 3:
v[i] = as.Int(askFor("fourth value"))
}
}
}
return v[0], v[1], v[2], v[3]
}
func defaultValue(va ...interface{}) (int64, int64, int64, int64) {
var v [4]int64
var typeof = ""
for i := 0; i < 4; i++ {
if i < len(va) {
typeof = as.String(reflect.TypeOf(va[i]))
} else {
typeof = "nil"
}
if typeof == "int" || typeof == "int8" || typeof == "int16" || typeof == "int32" || typeof == "int64" {
v[i] = as.Int(va[i])
} else {
switch i {
case 0:
v[i] = 2
case 1:
v[i] = 4
case 2:
v[i] = 8
case 3:
v[i] = 16
}
}
}
return v[0], v[1], v[2], v[3]
}
func main() {
floats := []float64{1.4, 3.14, 9.81, 13.2, 23.42, 33.7, 44.11, 51}
array := stack.Lifo()
array.Push(fmt.Sprintf("Lorem %v", ansi.Color("Ipsum", ansi.Blue)))
array.Push(fmt.Sprintf("Dolor %v", ansi.Bold("sit Amet")))
array.Push(fmt.Sprintf("5th Prime: %v", xmath.Prime(5)))
array.Push(fmt.Sprintf("\n\tMin: %v\n\tMax: %v\n\tMedian: %v\n\tArithmetic: %v\n\tHarmonic: %v\n\tGeometric: %v", xmath.Min(floats), xmath.Max(floats), xmath.Median(floats), xmath.Arithmetic(floats), xmath.Harmonic(floats), xmath.Geometric(floats)))
array.Push(fmt.Sprintf("Date: %v", as.Time("11.01.2015")))
for array.Len() > 0 {
log.Println(array.Pop())
}
array.Push(string(as.Bytes(regex.ReplaceAllString("foobar", "o+", "u"))))
array.Push(as.Int(23.0000))
array.Push(as.Float(13.37))
array.Push(as.String(23.0))
array.Push(as.Bool(111111))
array.Push(as.Bytes(12.34))
array.Push(as.String(strconv.ParseInt("42", 10, 0)))
array.Push(as.FloatFromXString("2,3"))
array.Push(as.FloatFromXString(".23"))
array.Push(as.String("\r\n\t\n"))
for array.Len() > 0 {
log.Println(array.Pop())
}
}
func optionalValue(v ...interface{}) (int64, error) {
countArguments := len(v)
if countArguments < 4 && countArguments > 0 { //we check for the right amount of arguments
switch countArguments {
case 1:
return as.Int(v[0]), nil
case 2:
return as.Int(v[0]) * as.Int(v[1]), nil
case 3:
return as.Int(v[0]) * as.Int(v[1]) * as.Int(v[2]), nil
}
}
return int64(len(v)), errors.New(fmt.Sprintf("wrong number of arguments, expected between 1 and 3, discovered %v", countArguments))
}