mirror of
https://github.com/gohugoio/hugo.git
synced 2025-02-23 17:32:33 +00:00
33 lines
755 B
Markdown
33 lines
755 B
Markdown
---
|
|
title: strings.Diff
|
|
description: Returns an anchored diff of the two texts OLD and NEW in the unified diff format. If OLD and NEW are identical, returns an empty string.
|
|
categories: []
|
|
keywords: []
|
|
action:
|
|
related: []
|
|
returnType: string
|
|
signatures: [strings.Diff OLDNAME OLD NEWNAME NEW]
|
|
---
|
|
|
|
{{< new-in 0.125.0 >}}
|
|
|
|
Use `strings.Diff` to compare two strings and render a highlighted diff:
|
|
|
|
```go-html-template
|
|
{{ $want := `
|
|
<p>The product of 6 and 7 is 42.</p>
|
|
<p>The product of 7 and 6 is 42.</p>
|
|
`}}
|
|
|
|
{{ $got := `
|
|
<p>The product of 6 and 7 is 42.</p>
|
|
<p>The product of 7 and 6 is 13.</p>
|
|
`}}
|
|
|
|
{{ $diff := strings.Diff "want" $want "got" $got }}
|
|
{{ transform.Highlight $diff "diff" }}
|
|
```
|
|
|
|
Rendered:
|
|
|
|
|