File: composite17.go

package info (click to toggle)
golang-github-traefik-yaegi 0.16.1-2
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 24,608 kB
  • sloc: sh: 457; makefile: 39
file content (30 lines) | stat: -rw-r--r-- 379 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
package main

import (
	"html/template"
)

var str = `{{ stringOr .Data "test" }}`

func main() {
	_, err := template.New("test").
		Funcs(template.FuncMap{
			"stringOr": stringOr,
		}).
		Parse(str)
	if err != nil {
		println(err.Error())
		return
	}
	println("success")
}

func stringOr(v, def string) string {
	if v == "" {
		return def
	}
	return v
}

// Output:
// success