module Findable::Associations::ClassMethods
Public Instance Methods
belongs_to(*args)
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# File lib/findable/associations.rb, line 28 def belongs_to(*args) name, options = Utils.parse_args(args) model = Utils.model_for(name, safe: true, **options) foreign_key = options[:foreign_key].presence || name.to_s.foreign_key if options[:polymorphic] define_method(name) do public_send("#{name}_type").constantize.find(public_send(foreign_key)) end else define_field(foreign_key) define_method(name) do model.find_by(model.primary_key => public_send(foreign_key)) end define_method("#{name}=") do |value| attributes[foreign_key.to_sym] = value ? value.public_send(model.primary_key) : nil end end end
has_many(*args)
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# File lib/findable/associations.rb, line 8 def has_many(*args) name, options = Utils.parse_args(args) model = Utils.model_for(name, collection: true, **options) foreign_key = options[:foreign_key].presence || model_name.name.foreign_key define_method(name) do model.where(foreign_key => public_send(self.class.primary_key)) end end
has_one(*args)
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# File lib/findable/associations.rb, line 18 def has_one(*args) name, options = Utils.parse_args(args) model = Utils.model_for(name, **options) foreign_key = options[:foreign_key].presence || model_name.name.foreign_key define_method(name) do model.find_by(foreign_key => public_send(self.class.primary_key)) end end