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move tags helper to view, fix case when less than 5 tags were present, tag list was showing a + link

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This commit is contained in:
David Gil
2015-08-12 16:24:35 +02:00
parent 41e5496d2b
commit 9a1bdb7aca
4 changed files with 31 additions and 19 deletions
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13
app/helpers/application_helper.rb
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@@ -1,17 +1,4 @@
module ApplicationHelper
def tags(debate, limit = nil)
tag_names = debate.tag_list_with_limit(limit)
tag_names.sort.map do |tag|
link_to sanitize(tag), debates_path(tag: tag)
end.join('').html_safe.tap do |output|
if limit && extra_tags = debate.tags_count_out_of_limit(limit)
output.concat(link_to("#{extra_tags}+", debate_path(debate)))
end
end
end
def percentage(vote, debate)
return "0%" if debate.total_votes == 0
debate.send(vote).percent_of(debate.total_votes).to_s + "%"