From efd7d05bd1743049f9e49315382b2f920240712c Mon Sep 17 00:00:00 2001
From: "Adam D. Ruppe" <destructionator@gmail.com>
Date: Tue, 20 Jun 2017 20:04:20 -0400
Subject: [PATCH] write csv function

---
 csv.d | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/csv.d b/csv.d
index 0060fd0..72fe093 100644
--- a/csv.d
+++ b/csv.d
@@ -58,3 +58,25 @@ string[][] readCsv(string data) {
 
 	return records;
 }
+
+///
+string toCsv(string[][] rows) {
+	string data;
+
+	foreach(ridx, row; rows) {
+		if(ridx) data ~= "\n";
+		foreach(idx, cell; row) {
+			if(idx) data ~= ",";
+
+			if(cell.indexOf(",") != -1 || cell.indexOf("\"") != -1 || cell.indexOf("\n") != -1) {
+				data ~= "\"";
+				data ~= cell.replace(`"`, `""`);
+				data ~= "\"";
+			} else {
+				data ~= cell;
+			}
+		}
+	}
+
+	return data;
+}