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| author |  René Kijewski <kijewski@library.vetmed.fu-berlin.de> | 2021-07-18 16:32:49 +0200 |
|---|---|---|
| committer |  Dirkjan Ochtman <dirkjan@ochtman.nl> | 2021-11-11 15:35:45 +0100 |
| commit | 10b2d9c615460c9dbb241b887d0e6e17e3c001ca (patch) | |
| tree | 4ec234cf416f7bcdc0bc037f787ebbd7ac4cb67e /askama_derive/LICENSE-APACHE | |
| parent | a8503e0fa2d6065b1c471becf76dde68571b7984 (diff) | |
| download | askama-10b2d9c615460c9dbb241b887d0e6e17e3c001ca.tar.gz askama-10b2d9c615460c9dbb241b887d0e6e17e3c001ca.tar.bz2 askama-10b2d9c615460c9dbb241b887d0e6e17e3c001ca.zip | |
Implement for-else
This PR implements for-else statements like in Jinja. They make it easy
to print an alternative message if the loop iterator was empty. E.g.
```rs
{% for result in result %}
<li>{{ result }}</li>
{% else %}
<li><em>no results</em></li>
{% endfor %}
```
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