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tpl: Improve template funcs GoDoc

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This commit is contained in:
Bjørn Erik Pedersen
2022-12-21 13:11:08 +01:00
parent aa2c724195
commit cd1ed563a8
17 changed files with 170 additions and 163 deletions
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7
tpl/collections/index.go
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@@ -27,12 +27,11 @@ import (
// arguments. Thus "index x 1 2 3" is, in Go syntax, x[1][2][3]. Each
// indexed item must be a map, slice, or array.
//
// Copied from Go stdlib src/text/template/funcs.go.
// Adapted from Go stdlib src/text/template/funcs.go.
//
// We deviate from the stdlib due to https://github.com/golang/go/issues/14751.
//
// TODO(moorereason): merge upstream changes.
// We deviate from the stdlib mostly because of https://github.com/golang/go/issues/14751.
func (ns *Namespace) Index(item any, args ...any) (any, error) {
// TODO(moorereason): merge upstream changes.
v := reflect.ValueOf(item)
if !v.IsValid() {
// See issue 10489