parseDouble static method
Implementation
static double? parseDouble(source) {
if (source == null) {
return null;
}
if (source is double) {
return source;
}
return double.tryParse("$source");
}
static double? parseDouble(source) {
if (source == null) {
return null;
}
if (source is double) {
return source;
}
return double.tryParse("$source");
}