Class: SuperDiff::ActiveRecord::InspectionTreeBuilders::ActiveRecordModel

Inherits:
Core::AbstractInspectionTreeBuilder show all
Defined in:
lib/super_diff/active_record/inspection_tree_builders/active_record_model.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Core::Helpers

#jruby?, #object_address_for, #plural_type_for, #ruby_version_matches?, #style, #with_slice_of_array_replaced

Class Method Details

.applies_to?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/super_diff/active_record/inspection_tree_builders/active_record_model.rb', line 7

def self.applies_to?(value)
  value.is_a?(::ActiveRecord::Base)
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/super_diff/active_record/inspection_tree_builders/active_record_model.rb', line 15

def call
  Core::InspectionTree.new do |t1|
    t1.as_lines_when_rendering_to_lines(
      collection_bookend: :open
    ) do |t2|
      t2.add_text "#<#{object.class} "

      # stree-ignore
      t2.when_rendering_to_lines do |t3|
        t3.add_text '{'
      end
    end

    t1.nested do |t2|
      t2.insert_separated_list(
        [id] + (object.attributes.keys.sort - [id])
      ) do |t3, name|
        t3.as_prefix_when_rendering_to_lines do |t4|
          t4.add_text "#{name}: "
        end

        if name == id
          t3.add_inspection_of object.id
        else
          t3.add_inspection_of object.read_attribute(name)
        end
      end
    end

    t1.as_lines_when_rendering_to_lines(
      collection_bookend: :close
    ) do |t2|
      # stree-ignore
      t2.when_rendering_to_lines do |t3|
        t3.add_text '}'
      end

      t2.add_text '>'
    end
  end
end

#id ⇒ Object 



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# File 'lib/super_diff/active_record/inspection_tree_builders/active_record_model.rb', line 11

def id
  object.class.primary_key
end