Class: SuperDiff::ObjectInspection::InspectionTreeBuilders::DefaultObject

Inherits:
Base
  • Object
show all
Defined in:
lib/super_diff/object_inspection/inspection_tree_builders/default_object.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.applies_to?(_value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/super_diff/object_inspection/inspection_tree_builders/default_object.rb', line 5

def self.applies_to?(_value)
  true
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/super_diff/object_inspection/inspection_tree_builders/default_object.rb', line 9

def call
  InspectionTree.new do |t1|
    t1.only_when empty do |t2|
      t2.as_lines_when_rendering_to_lines do |t3|
        t3.add_text(
          "#<#{object.class.name}:" +
            SuperDiff::Helpers.object_address_for(object) + ">"
        )
      end
    end

    t1.only_when nonempty do |t2|
      t2.as_lines_when_rendering_to_lines(
        collection_bookend: :open
      ) do |t3|
        t3.add_text(
          "#<#{object.class.name}:" +
            SuperDiff::Helpers.object_address_for(object)
        )

        # stree-ignore
        t3.when_rendering_to_lines do |t4|
          t4.add_text " {"
        end
      end

      # stree-ignore
      t2.when_rendering_to_string do |t3|
        t3.add_text " "
      end

      t2.nested do |t3|
        t3.insert_separated_list(
          object.instance_variables.sort
        ) do |t4, name|
          # stree-ignore
          t4.as_prefix_when_rendering_to_lines do |t5|
            t5.add_text "#{name}="
          end

          t4.add_inspection_of object.instance_variable_get(name)
        end
      end

      t2.as_lines_when_rendering_to_lines(
        collection_bookend: :close
      ) do |t3|
        # stree-ignore
        t3.when_rendering_to_lines do |t4|
          t4.add_text "}"
        end

        t3.add_text ">"
      end
    end
  end
end