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Contents
##
# Categorizing 是分类（category）和被分类项（categorized）之间的关联关系。
class Unidom::Category::Categorizing < Unidom::Category::ApplicationRecord
self.table_name = 'unidom_categorizings'
include Unidom::Common::Concerns::ModelExtension
belongs_to :category, class_name: 'Unidom::Category::Category'
belongs_to :categorized, polymorphic: true
scope :category_is, ->(category) { where category_id: to_id(category) }
scope :categorized_is, ->(categorized) { where categorized: categorized }
def self.categorize!(categorized, into: nil, at: Time.now)
categorized_is(categorized).category_is(into).valid_at.alive.first_or_create! elemental: true, opened_at: at
end
end unless Unidom::Common::Neglection.namespace_neglected? 'Unidom::Category::Categorizing'
Version data entries
8 entries across 8 versions & 1 rubygems