https://github.com/allcentury/jekyll_last_modified_at

https://github.com/allcentury/jekyll_last_modified_at

Last synced: 8 days ago
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• Host: GitHub
• URL: https://github.com/allcentury/jekyll_last_modified_at
• Owner: allcentury
• Created: 2022-08-26T23:31:55.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-21T18:35:36.000Z (5 months ago)
• Last Synced: 2025-01-01T20:06:33.505Z (15 days ago)
• Language: Ruby
• Size: 43.9 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# JekyllLastModifiedAt

JekyllLastModifiedAt is an alternative to [jekyll-last-modified-at](https://github.com/gjtorikian/jekyll-last-modified-at).  The difference is how the timestamp is determined.

Take for example this jeklly post:

```

---

title: Testing Last Modified At

layout: last_modified_at

---

Here are the best cookies:

{% for cookie in site.data.cookies %}

  {{ cookie }}

{% endfor %}

```

With this gem, you can change the data in `site.data.cookies` and an update to`last_modified_at` will be computed and available in `doc.data` which is then available to [jekyll-sitemap](https://github.com/jekyll/jekyll-sitemap) and as a liquid tag under `{% last_modified_at %} last modifed at: {% endlast_modified_at %}`.

Unfortunately jekyll-last-modified-at only uses git history to determine the timestmap, where this gem looks at the rendered object and computes a checksum to determine if the content has changed.

It saves history in a file that you should include in git, `last_modified_at.json`.  You'll see it after you run `jekyll serve` or `jekyll build`.

## Installation

Add this line to your application's Gemfile:

```ruby

gem 'jekyll_last_modified_at'

```

And then execute:

    $ bundle install

Or install it yourself as:

    $ gem install jekyll_last_modified_at

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/jekyll_last_modified_at.