Function readObject
Reads an object and issues a callback for each field.
void readObject(R)
(
ref R nodes,
scope @safe void delegate(string key) del
)
if (isJSONParserNodeInputRange!R);
Parameters
Name | Description |
---|---|
nodes | An input range of JSON parser nodes |
del | The callback to invoke for each object field |
Example
auto j = parseJSONStream(q{
{
"foo": 1,
"bar": 2
}
});
j .readObject((key) {
auto value = j .readDouble;
switch (key) {
default: assert(false);
case "foo": assert(value == 1); break;
case "bar": assert(value == 2); break;
}
});
assert(j .empty);