Files
danbooru/app/logical/post_sets/base.rb
2011-06-21 14:32:07 -04:00

38 lines
617 B
Ruby

module PostSets
class Base
def has_wiki?
false
end
def wiki_page
nil
end
def presenter
@presenter ||= PostSetPresenter.new(self)
end
def is_single_tag?
false
end
def tag
tag_string
end
def arbitrary_sql_order_clause(ids, table_name)
if ids.empty?
return "#{table_name}.id desc"
end
conditions = []
ids.each_with_index do |x, n|
conditions << "when #{x} then #{n}"
end
"case #{table_name}.id " + conditions.join(" ") + " end"
end
end
end