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fix incorrect UTF-8 string length handlin #1

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fix incorrect UTF-8 string length handlin #1

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13 changes: 8 additions & 5 deletions table.go
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Original file line number Diff line number Diff line change
@@ -1,21 +1,24 @@
package markdownTable

import "strings"
import (
"strings"
"unicode/utf8"
)

func CreateMarkdownTable(head []string, body [][]string) string {
separator := "|"
columnWidths := make([]int, len(head))

//Calculate maximum column width based on headers
for i, val := range head {
columnWidths[i] = len(val)
columnWidths[i] = utf8.RuneCountInString(val)
}

//Calculate maximum column widths based on body data
for _, row := range body {
for i, val := range row {
if i < len(head) && len(val) > columnWidths[i] {
columnWidths[i] = len(val)
if i < len(head) && utf8.RuneCountInString(val) > columnWidths[i] {
columnWidths[i] = utf8.RuneCountInString(val)
}
}
}
Expand Down Expand Up @@ -52,5 +55,5 @@ func CreateMarkdownTable(head []string, body [][]string) string {

// Helper function to pad a string to the required length
func padString(val string, length int) string {
return val + strings.Repeat(" ", length-len(val))
return val + strings.Repeat(" ", length-utf8.RuneCountInString(val))
}