From c93bef6433ebf7918cd0ccfde2e8174cbdbab195 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rok=20Su=C5=A1nik?= <rokostik@gmail.com>
Date: Tue, 5 Nov 2024 16:18:23 +0100
Subject: [PATCH] implement spreadsheet dump

---
 .gitignore         |  1 +
 env/spreadsheet.go | 30 ++++++++++++++++++++++++++++--
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 039fd814..a3a0a63d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,6 +43,7 @@ dist/
 tests/*.html
 shell_*.rye
 console_*.rye
+console_*.rye.enc
 
 buildtemp/main.rye
 *.bson
diff --git a/env/spreadsheet.go b/env/spreadsheet.go
index ac42ba99..b3534ed2 100644
--- a/env/spreadsheet.go
+++ b/env/spreadsheet.go
@@ -312,8 +312,34 @@ func (s Spreadsheet) Equal(o Object) bool {
 }
 
 func (s Spreadsheet) Dump(e Idxs) string {
-	// TODO
-	return fmt.Sprintf("\"serlization of %s is not yet supported\" ", s.Inspect(e))
+	var sb strings.Builder
+	sb.WriteString("spreadsheet {")
+
+	for _, col := range s.Cols {
+		sb.WriteString(" ")
+		sb.WriteString("\"")
+		sb.WriteString(col)
+		sb.WriteString("\"")
+	}
+	sb.WriteString(" } [")
+
+	for _, row := range s.Rows {
+		for _, val := range row.Values {
+			sb.WriteString(" ")
+			ryeVal := ToRyeValue(val)
+			if ryeVal != nil {
+				sb.WriteString(ryeVal.Dump(e))
+			} else {
+				sb.WriteString("_")
+			}
+		}
+		// Fill in missing columns (if they exist) with void (_)
+		for i := len(row.Values); i < len(s.Cols); i++ {
+			sb.WriteString(" _")
+		}
+	}
+	sb.WriteString(" ]")
+	return sb.String()
 }
 
 func (s SpreadsheetRow) GetKind() int {