Sha256: d9976b8d4304fc1d9e7098332836152d078ab4a75471d30cf3ae21223fb6b9ac
Contents?: true
Size: 328 Bytes
Versions: 20
Compression:
Stored size: 328 Bytes
Contents
module TagsHelper
# See the README for an example using tag_cloud.
def tag_cloud(tags, classes)
return [] if tags.empty?
max_count = tags.sort_by(&:count).last.count.to_f
tags.each do |tag|
index = ((tag.count / max_count) * (classes.size - 1)).round
yield tag, classes[index]
end
end
end
Version data entries
20 entries across 20 versions & 3 rubygems