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small fix for empty columns

This commit is contained in:
Harry Bomrah 2016-02-15 19:45:58 +08:00
parent 9ad33542e4
commit b2af6058df
1 changed files with 1 additions and 1 deletions
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2
app/models/book.rb
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@ -73,7 +73,7 @@ class Book
fields_to_show.each do |t| fields_to_show.each do |t|
if (self.fields[t].type.to_s == "String" rescue false) if (self.fields[t].type.to_s == "String" rescue false)
fields_to_remove << t if (datas.where(t.to_sym.ne => nil).count == 0 && datas.where(t.to_sym.ne => nil).count == 0 rescue false) fields_to_remove << t if (datas.where(t.to_sym.ne => nil).count == 0 && datas.where(t.to_sym.ne => "").count == 0 rescue false)
else else
fields_to_remove << t if (datas.where(t.to_sym.ne => nil).count == 0 rescue false) fields_to_remove << t if (datas.where(t.to_sym.ne => nil).count == 0 rescue false)
end end