Add inline doc for Apply

diff --git a/tpl/template.go b/tpl/template.go
index 84a3fd146278e593c1813ffb6643be2d8d5a0514..97b2e5bbb3633b398ae6fda668e2c868f3cf1af8 100644 (file)
--- a/tpl/template.go
+++ b/tpl/template.go
@@ -544,6 +544,7 @@ func Where(seq, key interface{}, args ...interface{}) (r interface{}, err error)
        }
 }
 
+// Apply, given a map, array, or slice, returns a new slice with the function fname applied over it.
 func Apply(seq interface{}, fname string, args ...interface{}) (interface{}, error) {
        if seq == nil {
                return make([]interface{}, 0), nil