34 lines
881 B
Ruby
34 lines
881 B
Ruby
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# -*- encoding : utf-8 -*-
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module Modules
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module Models
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module ActsLikeMember
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extend ActiveSupport::Concern
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included do |klass|
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scope :not_member_of, lambda { |item|
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where("
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#{klass.table_name}.id NOT IN (
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SELECT relations.object_id
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FROM relations
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WHERE (
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relations.object_type = '#{klass.to_s}'
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AND relations.target_type = '#{item.class.to_s}'
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AND relations.target_id = #{item.id}
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)
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)
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")
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}
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scope :search_order, order("CHAR_LENGTH(uname) ASC")
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scope :without, lambda {|a| where("#{klass.table_name}.id NOT IN (?)", a)}
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scope :search, lambda {|q| where("#{klass.table_name}.uname ILIKE ?", "%#{q.strip}%")}
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end
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module ClassMethods
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end
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end
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end
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end
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