class Shiftable::ShiftingPolymorphicRelation
Gets data to be shifted
Public Instance Methods
each(&block)
click to toggle source
# File lib/shiftable/shifting_polymorphic_relation.rb, line 20 def each(&block) result.each(&block) end
found?()
click to toggle source
# File lib/shiftable/shifting_polymorphic_relation.rb, line 16 def found? result.any? end
polymorphic_id_column()
click to toggle source
# File lib/shiftable/shifting_polymorphic_relation.rb, line 8 def polymorphic_id_column column[:id_column] end
polymorphic_type_column()
click to toggle source
# File lib/shiftable/shifting_polymorphic_relation.rb, line 12 def polymorphic_type_column "#{column[:as]}_type" end
shift() { || ... }
click to toggle source
@return result (once it is shifted)
# File lib/shiftable/shifting_polymorphic_relation.rb, line 25 def shift return false unless found? each do |record| record.send("#{polymorphic_id_column}=", to.id) end @run_save = yield if block_given? return result unless run_save run_save! result end
Private Instance Methods
query()
click to toggle source
# File lib/shiftable/shifting_polymorphic_relation.rb, line 40 def query base.where( polymorphic_type_column => column[:type], polymorphic_id_column => from.id ) end