:sig
bool DValue::to_bool(bool default_value = false) const

:params
bool : fallback returned when conversion is not possible
return value : converted value or the fallback

:see
>types
0_DValue
2_DValue_get_by_path

:content
Converts strings, numbers, bools, pointers, and maps to bool. Text such as `true`, `yes`, `on`, `1`, `false`, `no`, `off`, `0`, and `null` is recognized; non-empty unparseable strings are truthy; empty strings use the default. Multi-child maps are true when non-empty.

:example
DValue value;
value = "true";
print(value.to_bool() ? "true\n" : "false\n");