17 lines
495 B
Ruby
17 lines
495 B
Ruby
# frozen_string_literal: true
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class Tag < ActiveRecord::Base
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has_many :taggings
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has_many :taggables, through: :taggings
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has_one :tagging
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has_many :tagged_posts, through: :taggings, source: "taggable", source_type: "Post"
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end
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class OrderedTag < Tag
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self.table_name = "tags"
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has_many :ordered_taggings, -> { order("taggings.id DESC") }, foreign_key: "tag_id", class_name: "Tagging"
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has_many :tagged_posts, through: :ordered_taggings, source: "taggable", source_type: "Post"
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end
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