toBool static method
Tries to parse value into bool.
null, int, double, bool, String.
If none found, then defaultValue
is returned.
Implementation
static bool toBool(dynamic value, {bool defaultValue = false}) {
if (value is bool) {
return value;
}
if (value == null) {
return defaultValue;
}
if (value is String) {
return value.toLowerCase() == 'true';
}
final num = toInteger(value, defaultValue: -1);
if (num > -1) {
return num > 0;
}
return defaultValue;
}