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author | Tianon Gravi <admwiggin@gmail.com> | 2015-01-15 12:50:40 -0700 |
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committer | Tianon Gravi <admwiggin@gmail.com> | 2015-01-15 12:50:40 -0700 |
commit | 2a0db60599fdd75b1bc3e297180fbe1282763759 (patch) | |
tree | 68d43c3e30d9ab961ddf6b7365201ca6b675b253 /src/text/template/example_test.go | |
parent | ef33cba3c8de6c431df56503df51fcd3a473c89e (diff) | |
parent | f154da9e12608589e8d5f0508f908a0c3e88a1bb (diff) | |
download | golang-2a0db60599fdd75b1bc3e297180fbe1282763759.tar.gz |
Merge tag 'upstream/1.4' into debian-experimental
* tag 'upstream/1.4':
Imported Upstream version 1.4
Diffstat (limited to 'src/text/template/example_test.go')
-rw-r--r-- | src/text/template/example_test.go | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/text/template/example_test.go b/src/text/template/example_test.go new file mode 100644 index 000000000..de1d51851 --- /dev/null +++ b/src/text/template/example_test.go @@ -0,0 +1,71 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package template_test + +import ( + "log" + "os" + "text/template" +) + +func ExampleTemplate() { + // Define a template. + const letter = ` +Dear {{.Name}}, +{{if .Attended}} +It was a pleasure to see you at the wedding.{{else}} +It is a shame you couldn't make it to the wedding.{{end}} +{{with .Gift}}Thank you for the lovely {{.}}. +{{end}} +Best wishes, +Josie +` + + // Prepare some data to insert into the template. + type Recipient struct { + Name, Gift string + Attended bool + } + var recipients = []Recipient{ + {"Aunt Mildred", "bone china tea set", true}, + {"Uncle John", "moleskin pants", false}, + {"Cousin Rodney", "", false}, + } + + // Create a new template and parse the letter into it. + t := template.Must(template.New("letter").Parse(letter)) + + // Execute the template for each recipient. + for _, r := range recipients { + err := t.Execute(os.Stdout, r) + if err != nil { + log.Println("executing template:", err) + } + } + + // Output: + // Dear Aunt Mildred, + // + // It was a pleasure to see you at the wedding. + // Thank you for the lovely bone china tea set. + // + // Best wishes, + // Josie + // + // Dear Uncle John, + // + // It is a shame you couldn't make it to the wedding. + // Thank you for the lovely moleskin pants. + // + // Best wishes, + // Josie + // + // Dear Cousin Rodney, + // + // It is a shame you couldn't make it to the wedding. + // + // Best wishes, + // Josie +} |