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package gmi
import (
"fmt"
"dev.mediocregopher.com/mediocre-blog.git/src/render"
)
type postPreprocessFuncs struct {
urlBuilder render.URLBuilder
}
func (f postPreprocessFuncs) Image(args ...string) (string, error) {
var (
id = args[0]
descr = "Image"
)
if len(args) > 1 {
descr = args[1]
}
return fmt.Sprintf(
"\n=> %s %s", f.urlBuilder.Asset(id), descr,
), nil
}
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