Octopress Capture Tag

A more powerful capture liquid tag. Features:

• Conditional capture
• Filters
• Support additive assignment with += operator

Installation

If you're using bundler add this gem to your site's Gemfile in the :jekyll_plugins group:

group :jekyll_plugins do
  gem 'octopress-capture-tag'
end

Then install the gem with Bundler

$ bundle

To install manually without bundler:

$ gem install octopress-capture-tag

Then add the gem to your Jekyll configuration.

gems:
  -octopress-capture-tag

Usage

Use the capture tag like normal.

{% capture var1 %}
awesome
{% endcapture %}

{{ var1 }}           //=> awesome

Filter captured content.

{% capture var1 | upcase %}
awesome
{% endcapture %}

{{ var1 }}           //=> AWESOME

Append to variables with capture.

{% assign var1 = 'awesome' }}

{% capture var1 += %}
sauce
{% endcapture %}

{{ var1 }}        //=> awesome sauce

Note: the += operator will act as a normal capture if the capture variable is nil.

Conditionally capture.

`` {% capture greeting if true %} Hi Guys {% endcapture %}

{% capture greeting unless false %} Hi Guys {% endcapture %} ``

Contributing

1. Fork it ( https://github.com/octopress/capture-tag/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request