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Merge pull request #2531 from jekyll/merge-post-categories

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Parker Moore 2014-06-23 18:58:51 -04:00
parent fd3ceb60c8 35ed101651
commit e58c1ee306
3 changed files with 17 additions and 6 deletions
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12
features/post_data.feature
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@ -70,6 +70,18 @@ Feature: Post data
Then the _site directory should exist
And I should see "Post category: movies" in "_site/movies/2009/03/27/star-wars.html"
Scenario: Use post.categories variable when category is in a folder and has categories in YAML
Given I have a movies directory
And I have a movies/_posts directory
And I have a _layouts directory
And I have the following post in "movies":
| title | date | layout | categories | content |
| Star Wars | 2009-03-27 | simple | [film] | Luke, I am your father. |
And I have a simple layout that contains "Post category: {{ page.categories }}"
When I run jekyll build
Then the _site directory should exist
And I should see "Post category: movies" in "_site/movies/film/2009/03/27/star-wars.html"
Scenario: Use post.tags variable
Given I have a _posts directory
And I have a _layouts directory

5
lib/jekyll/post.rb
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@ -77,9 +77,8 @@ module Jekyll
end
def populate_categories
if categories.empty?
self.categories = Utils.pluralized_array_from_hash(data, 'category', 'categories').map {|c| c.to_s.downcase}
end
categories_from_data = Utils.pluralized_array_from_hash(data, 'category', 'categories')
self.categories = (Array(categories) + categories_from_data).map {|c| c.to_s.downcase}
categories.flatten!
end