normalizeCSVValue<V> function
Normalizes a CSV column value.
Implementation
String normalizeCSVValue<V>(V value,
{String separator = ',',
bool commaAsDecimalSeparator = false,
int decimalPrecision = 4}) {
String s;
if (value is double) {
var d = formatDecimal(value,
decimalSeparator: commaAsDecimalSeparator ? ',' : '.',
precision: decimalPrecision);
if (d == null) {
d = '$value';
if (commaAsDecimalSeparator) {
d = d.replaceFirst('.', ',');
}
}
s = d;
} else {
s = '$value';
}
if (s.contains(separator)) {
s = '"$s"';
}
return s;
}