Module: CoreExtensions::ActiveRecord::Sort
- Defined in:
- lib/core_extensions/active_record/sort.rb
Defined Under Namespace
Modules: ClassMethods
Class Method Summary collapse
Instance Method Summary collapse
Class Method Details
.included(base) ⇒ Object
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# File 'lib/core_extensions/active_record/sort.rb', line 13 def self.included(base) base.extend ClassMethods base.before_create :set_position end |
Instance Method Details
#set_position ⇒ Object
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# File 'lib/core_extensions/active_record/sort.rb', line 27 def set_position return unless respond_to?(:position) self.position = (self.class.where("position < 99999").maximum(:position) || 0) + 1 end |