enhance: table: improve error message

grokify · grokify · commit 3b7b6bd0045a · 2021-08-18T22:02:33.000-07:00
diff --git a/data/table/format.go b/data/table/format.go
@@ -85,10 +85,10 @@ func (tbl *Table) String(comma rune, useCRLF bool) (string, error) {
 		}
 	}
 
-	for _, row := range tbl.Rows {
+	for i, row := range tbl.Rows {
 		if err := w.Write(row); err != nil {
-			return "", fmt.Errorf("error writing row to csv [%s]",
-				strings.Join(row, ","))
+			return "", fmt.Errorf("error writing row to csv: idx [%d] content [%s]",
+				i, strings.Join(row, ","))
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -85,10 +85,10 @@ func (tbl *Table) String(comma rune, useCRLF bool) (string, error) {`
`85`	`85`	`}`
`86`	`86`	`}`
`87`	`87`
`88`		`- for _, row := range tbl.Rows {`
	`88`	`+ for i, row := range tbl.Rows {`
`89`	`89`	`if err := w.Write(row); err != nil {`
`90`		`- return "", fmt.Errorf("error writing row to csv [%s]",`
`91`		`- strings.Join(row, ","))`
	`90`	`+ return "", fmt.Errorf("error writing row to csv: idx [%d] content [%s]",`
	`91`	`+ i, strings.Join(row, ","))`
`92`	`92`	`}`
`93`	`93`	`}`
`94`	`94`