Signature
bool DValue::is_array() const
Parameters
return value : true when the dereferenced value is map-shaped
Returns true when the value's current type is M, the map/list container type. It does not require contiguous numeric keys; use is_list() for that.
Example
DValue user; user["name"] = "Ada"; print(user.is_array() ? "array\n" : "scalar\n");
Output
array