func equal(a json.Value, b json.Value) bool {
switch x := a.(type) {
case *json.Array:
b, ok := b.(*json.Array)
if !ok {
return false
}
if len(x.Value) != len(b.Value) {
return false
}
for i, item := range x.Value {
if !equal(item, b.Value[i]) {
return false
}
}
return true
case *json.Bool:
b, ok := b.(*json.Bool)
if !ok {
return false
}
return x.Value == b.Value
case *json.Number:
switch b := b.(type) {
case *json.Number:
return x.Value == b.Value // XXX: comparing floating point numbers.
case *json.Integer:
return x.Value == float64(b.Value) // XXX: comparing floating point numbers.
default:
return false
}
case *json.Integer:
switch b := b.(type) {
case *json.Number:
return float64(x.Value) == b.Value // XXX: comparing floating point numbers.
case *json.Integer:
return x.Value == b.Value
default:
return false
}
case *json.Null:
_, ok := b.(*json.Null)
if !ok {
return false
}
return true
case *json.Object:
b, ok := b.(*json.Object)
if !ok {
return false
}
if len(x.Value) != len(b.Value) {
return false
}
for i, item := range x.Value {
if !equal(item, b.Find(i.Value)) {
return false
}
}
return true
case *json.String:
b, ok := b.(*json.String)
if !ok {
return false
}
return x.Value == b.Value
default:
return false
}
}
