private static void makeCsvRow(YailList row, StringBuilder csvStringBuilder) {
String fieldDelim = "";
for (Object fieldObj : row.toArray()) {
String field = fieldObj.toString();
field = field.replaceAll("\"", "\"\"");
csvStringBuilder.append(fieldDelim).append("\"").append(field).append("\"");
fieldDelim = ",";
}
}
// Requires: elements of rows are strings
// TODO(sharon): do we want to enforce any consistency constraints here, e.g.,
// all rows have same number of elements?
public static String toCsvTable(YailList csvList) {
StringBuilder csvStringBuilder = new StringBuilder();
for (Object rowObj : csvList.toArray()) {
makeCsvRow((YailList) rowObj, csvStringBuilder);
// http://tools.ietf.org/html/rfc4180 suggests that CSV lines should be
// terminated
// by CRLF, hence the \r\n.
csvStringBuilder.append("\r\n");
}
return csvStringBuilder.toString();
}
