Module: MassiveRecord::ORM::Schema::ColumnInterface::ClassMethods

Defined in:
lib/massive_record/orm/schema/column_interface.rb

Instance Method Summary collapse

Instance Method Details

#add_field(*args) ⇒ Object

If you need to add fields dynamically, use this method. It wraps functionality needed to keep the class in a consistent state. There is also an instance method defined which will inject default value to the object itself after defining the field.



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# File 'lib/massive_record/orm/schema/column_interface.rb', line 43

def add_field(*args)
  ensure_fields_exists

  field = Field.new_with_arguments_from_dsl(*args)
  fields << field

  undefine_attribute_methods if respond_to? :undefine_attribute_methods

  field
end

#field(*args) ⇒ Object

DSL method exposed into class. Makes it possible to do:

class Person < MassiveRecord::ORM::Column

field :name
field :age, :integer, :default => 0
field :points, :integer, :column => :number_of_points

end



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# File 'lib/massive_record/orm/schema/column_interface.rb', line 27

def field(*args)
  ensure_fields_exists
  fields << Field.new_with_arguments_from_dsl(*args)
end

#timestamps ⇒ Object 



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# File 'lib/massive_record/orm/schema/column_interface.rb', line 33

def timestamps
  add_field :created_at, :time
end