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| author | Kamil Kisiel <kamil@kamilkisiel.net> | 2013-01-12 11:06:13 +1100 |
|---|---|---|
| committer | Andrew Gerrand <adg@golang.org> | 2013-01-12 11:06:13 +1100 |
| commit | ad63c7e50beb5b148fae72e267f87f782769821a (patch) | |
| tree | 26976d490ca9c5f42bdb31b274bc598e752c43c4 /src/pkg/text/template | |
| parent | 3073a02b19464f189cfd7f66ac5edf48742616e7 (diff) | |
| download | go-ad63c7e50beb5b148fae72e267f87f782769821a.tar.xz | |
text/template: Document that range can be used on chan types.
Fixes #4640.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/7082044
Diffstat (limited to 'src/pkg/text/template')
| -rw-r--r-- | src/pkg/text/template/doc.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/pkg/text/template/doc.go b/src/pkg/text/template/doc.go index 807914c24c..2da339ce83 100644 --- a/src/pkg/text/template/doc.go +++ b/src/pkg/text/template/doc.go @@ -63,16 +63,16 @@ data, defined in detail below. otherwise, T1 is executed. Dot is unaffected. {{range pipeline}} T1 {{end}} - The value of the pipeline must be an array, slice, or map. If - the value of the pipeline has length zero, nothing is output; + The value of the pipeline must be an array, slice, map, or channel. + If the value of the pipeline has length zero, nothing is output; otherwise, dot is set to the successive elements of the array, slice, or map and T1 is executed. If the value is a map and the keys are of basic type with a defined order ("comparable"), the elements will be visited in sorted key order. {{range pipeline}} T1 {{else}} T0 {{end}} - The value of the pipeline must be an array, slice, or map. If - the value of the pipeline has length zero, dot is unaffected and + The value of the pipeline must be an array, slice, map, or channel. + If the value of the pipeline has length zero, dot is unaffected and T0 is executed; otherwise, dot is set to the successive elements of the array, slice, or map and T1 is executed. |