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Automatically remove dupe urls

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fix #2321
This commit is contained in:
Toks
2014-12-09 21:09:55 -05:00
parent c601253553
commit bc4d954ec0
1 changed files with 6 additions and 1 deletions
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7
app/models/artist.rb
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@@ -45,7 +45,12 @@ class Artist < ActiveRecord::Base
def save_url_string def save_url_string
if @url_string if @url_string
prev = urls.map(&:url) prev = urls.map(&:url)
curr = @url_string.scan(/\S+/) curr = @url_string.scan(/\S+/).uniq
duplicates = prev.select{|url| prev.count(url) > 1}.uniq
duplicates.each do |url|
urls.where(:url => url).first.destroy
end
(prev - curr).each do |url| (prev - curr).each do |url|
urls.where(:url => url).destroy_all urls.where(:url => url).destroy_all