about summary refs log tree commit diff stats
path: root/app/helpers
diff options
context:
space:
mode:
authorStar Rauchenberger <fefferburbia@gmail.com>2023-10-13 12:50:33 -0400
committerStar Rauchenberger <fefferburbia@gmail.com>2023-10-13 12:50:33 -0400
commit250ef8b5d4f6cb457c4976528f72f6ea7bf5f6cc (patch)
tree21dba266c2d0b6c39a7202fbaf119d6a0b7cecf0 /app/helpers
parent27482983496cd0b8b6fa7dc943a1b05959735835 (diff)
downloadthoughts-250ef8b5d4f6cb457c4976528f72f6ea7bf5f6cc.tar.gz
thoughts-250ef8b5d4f6cb457c4976528f72f6ea7bf5f6cc.tar.bz2
thoughts-250ef8b5d4f6cb457c4976528f72f6ea7bf5f6cc.zip
Tag cloud
Diffstat (limited to 'app/helpers')
-rw-r--r--app/helpers/tags_helper.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/app/helpers/tags_helper.rb b/app/helpers/tags_helper.rb new file mode 100644 index 0000000..9643834 --- /dev/null +++ b/app/helpers/tags_helper.rb
@@ -0,0 +1,11 @@
1module TagsHelper
2
3 def tag_cloud(tags, classes)
4 max = tags.sort_by(&:taggings_count).last
5 tags.each do |tag|
6 index = tag.taggings_count.to_f / max.taggings_count * (classes.size - 1)
7 yield(tag, classes[index.round])
8 end
9 end
10
11end