本文整理汇总了Golang中github.com/robertkrimen/otto.Value.IsBoolean方法的典型用法代码示例。如果您正苦于以下问题：Golang Value.IsBoolean方法的具体用法？Golang Value.IsBoolean怎么用？Golang Value.IsBoolean使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/robertkrimen/otto.Value的用法示例。
在下文中一共展示了Value.IsBoolean方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: formatOneLine
func formatOneLine(v otto.Value, limit int, seen map[otto.Value]bool) (string, error) {
if limit == 0 {
return "...", nil
}
switch {
case v.IsBoolean(), v.IsNull(), v.IsNumber(), v.IsUndefined():
return v.String(), nil
case v.IsString():
return fmt.Sprintf("%q", v.String()), nil
case v.IsFunction():
n, err := v.Object().Get("name")
if err != nil {
return "", err
}
if n.IsUndefined() {
return "function", nil
}
return fmt.Sprintf("function %s", n.String()), nil
case v.IsObject():
switch v.Class() {
case "Array":
return formatArrayOneLine(v, limit, seen)
default:
return formatObjectOneLine(v, limit, seen)
}
default:
return "", fmt.Errorf("couldn't format type %s", v.Class())
}
}示例2: inspect
func inspect(v otto.Value, width, indent int) string {
switch {
case v.IsBoolean(), v.IsNull(), v.IsNumber(), v.IsString(), v.IsUndefined(), v.IsNaN():
return fmt.Sprintf("%s%q", strings.Repeat(" ", indent), v.String())
default:
return ""
}
}示例3: ottoToGo
// Converts an Otto value to a Go value. Handles all JSON-compatible types.
func ottoToGo(value otto.Value) (interface{}, error) {
if value.IsBoolean() {
return value.ToBoolean()
} else if value.IsNull() || value.IsUndefined() {
return nil, nil
} else if value.IsNumber() {
return value.ToFloat()
} else if value.IsString() {
return value.ToString()
} else {
switch value.Class() {
case "Array":
return ottoToGoArray(value.Object())
}
}
return nil, fmt.Errorf("Unsupported Otto value: %v", value)
}示例4: convertToPrimitive
func convertToPrimitive(v otto.Value) interface{} {
if v.IsBoolean() {
v_b, err := v.ToBoolean()
if err != nil {
log.Printf("Error converting to boolean")
}
return v_b
} else if v.IsNumber() {
v_f, err := v.ToFloat()
if err != nil {
log.Printf("Error converting to float")
}
return v_f
} else {
v_s, err := v.ToString()
if err != nil {
log.Printf("Error converting to boolean")
}
return v_s
}
return nil
}示例5: printValue
func (ctx ppctx) printValue(v otto.Value, level int, inArray bool) {
switch {
case v.IsObject():
ctx.printObject(v.Object(), level, inArray)
case v.IsNull():
specialColor.Print("null")
case v.IsUndefined():
specialColor.Print("undefined")
case v.IsString():
s, _ := v.ToString()
stringColor.Printf("%q", s)
case v.IsBoolean():
b, _ := v.ToBoolean()
specialColor.Printf("%t", b)
case v.IsNaN():
numberColor.Printf("NaN")
case v.IsNumber():
s, _ := v.ToString()
numberColor.Printf("%s", s)
default:
fmt.Printf("<unprintable>")
}
}示例6: formatIndent
func formatIndent(v otto.Value, width, indent, limit, level, additional int, seen map[otto.Value]bool) (string, error) {
if limit == 0 {
return "...", nil
}
switch {
case v.IsBoolean(), v.IsNull(), v.IsNumber(), v.IsUndefined():
return v.String(), nil
case v.IsString():
return fmt.Sprintf("%q", v.String()), nil
case v.IsFunction():
n, err := v.Object().Get("name")
if err != nil {
return "", err
}
if n.IsUndefined() {
return "function", nil
}
return fmt.Sprintf("function %s", n.String()), nil
case v.IsObject():
if d, err := formatOneLine(v, limit, seen); err != nil {
return "", err
} else if level*indent+additional+len(d) <= width {
return d, nil
}
switch v.Class() {
case "Array":
return formatArray(v, width, indent, limit, level, seen)
default:
return formatObject(v, width, indent, limit, level, seen)
}
default:
return "", fmt.Errorf("couldn't format type %s", v.Class())
}
}