Funcs that panic on purpose should be named properly

pkg/routes/output.go

@@ -25,7 +25,7 @@ func (tw *TemplateWriter) SetHeader(rh *fasthttp.ResponseHeader) {
 // Write executes the template and writes result to the response writer
 func (tw *TemplateWriter) Write(w io.Writer, content interface{}) error {
 
-	template := templates.GetTemplateOf(content)
+	template := templates.MustGetTemplateOf(content)
 
 	return template.Execute(w, content)
 }

pkg/templates/templates.go

@@ -72,8 +72,8 @@ func MustLookup(name string) *template.Template {
 	return tmpl
 }
 
-// GetTemplateOf returns template which is mapped to the content data
-func GetTemplateOf(content interface{}) (template *template.Template) {
+// MustGetTemplateOf returns template which is mapped to the content data
+func MustGetTemplateOf(content interface{}) (template *template.Template) {
 
 	el := reflect.TypeOf(content)
 	numField := el.NumField()