Class: SuperDiff::ObjectInspection::InspectionTreeBuilders::Array

Inherits:
Base
  • Object
show all
Defined in:
lib/super_diff/object_inspection/inspection_tree_builders/array.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/array.rb', line 5

def self.applies_to?(value)
  value.is_a?(::Array)
end

Instance Method Details

#call ⇒ Object 



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

def call
  InspectionTree.new do |t1|
    t1.only_when empty do |t2|
      # stree-ignore
      t2.as_lines_when_rendering_to_lines do |t3|
        t3.add_text "[]"
      end
    end

    t1.only_when nonempty do |t2|
      # stree-ignore
      t2.as_lines_when_rendering_to_lines(
        collection_bookend: :open
      ) do |t3|
        t3.add_text "["
      end

      # stree-ignore
      t2.nested do |t3|
        t3.insert_array_inspection_of(object)
      end

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