diff options
Diffstat (limited to 'src/pkg/html/template/template.go')
| -rw-r--r-- | src/pkg/html/template/template.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/pkg/html/template/template.go b/src/pkg/html/template/template.go index 24c6c5276e..edac7335cf 100644 --- a/src/pkg/html/template/template.go +++ b/src/pkg/html/template/template.go @@ -31,6 +31,20 @@ type nameSpace struct { set map[string]*Template } +// Templates returns a slice of the templates associated with t, including t +// itself. +func (t *Template) Templates() []*Template { + ns := t.nameSpace + ns.mu.Lock() + defer ns.mu.Unlock() + // Return a slice so we don't expose the map. + m := make([]*Template, 0, len(ns.set)) + for _, v := range ns.set { + m = append(m, v) + } + return m +} + // Execute applies a parsed template to the specified data object, // writing the output to wr. func (t *Template) Execute(wr io.Writer, data interface{}) (err error) { |