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authorDavid Tchepak <dave@davesquared.net>2012-02-02 23:06:47 +1100
committerDavid Tchepak <dave@davesquared.net>2012-02-02 23:06:47 +1100
commit02dac280d0c74a0109e09b613b0a0714caebaf35 (patch)
treef947535b7159f7eb1afe2c8fe855f1d7514f32eb
parentc069dc72761dd89531c05376e84c1c6c06ef48da (diff)
downloadmy_new_personal_website-02dac280d0c74a0109e09b613b0a0714caebaf35.tar.xz
my_new_personal_website-02dac280d0c74a0109e09b613b0a0714caebaf35.zip
Extract category_link filter from category_generator.rb plugin
Allows category_link to be used as a filter to display a link to any category.
Diffstat (limited to '')
-rw-r--r--plugins/category_generator.rb16
1 files changed, 12 insertions, 4 deletions
diff --git a/plugins/category_generator.rb b/plugins/category_generator.rb
index bb5fd329..77e06afb 100644
--- a/plugins/category_generator.rb
+++ b/plugins/category_generator.rb
@@ -141,10 +141,7 @@ module Jekyll
# Returns string
#
def category_links(categories)
- dir = @context.registers[:site].config['category_dir']
- categories = categories.sort!.map do |item|
- "<a class='category' href='/#{dir}/#{item.gsub(/_|\P{Word}/, '-').gsub(/-{2,}/, '-').downcase}/'>#{item}</a>"
- end
+ categories = categories.sort!.map { |c| category_link c }
case categories.length
when 0
@@ -156,6 +153,17 @@ module Jekyll
end
end
+ # Outputs a single category as an <a> link.
+ #
+ # +category+ is a category string to format as an <a> link
+ #
+ # Returns string
+ #
+ def category_link(category)
+ dir = @context.registers[:site].config['category_dir']
+ "<a class='category' href='/#{dir}/#{category.gsub(/_|\P{Word}/, '-').gsub(/-{2,}/, '-').downcase}/'>#{category}</a>"
+ end
+
# Outputs the post.date as formatted html, with hooks for CSS styling.
#
# +date+ is the date object to format as HTML.