Module: LedgerSync::ResourceAttribute::DirtyMixin::ClassMethods

Defined in:
lib/ledger_sync/resource_attribute/dirty_mixin.rb

Instance Method Summary collapse

Instance Method Details

#dirty_attribute(*names) ⇒ Object 



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# File 'lib/ledger_sync/resource_attribute/dirty_mixin.rb', line 13

def dirty_attribute(*names)
  names.each do |name|
    class_eval do
      attr_reader name
      define_attribute_methods name # From ActiveModel
      dirty_attributes[name] = {
        name: name
      }

      define_method("#{name}=") do |val|
        send("#{name}_will_change!") unless val == instance_variable_get("@#{name}")
        instance_variable_set("@#{name}", val)
      end
    end
  end
end

#dirty_attributes ⇒ Object 



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# File 'lib/ledger_sync/resource_attribute/dirty_mixin.rb', line 30

def dirty_attributes
  @dirty_attributes ||= {}
end