Class: Catalog::Inventory

Inherits:
Catalog
  • Object
show all
Defined in:
lib/catalog/inventory.rb

Instance Attribute Summary

Attributes inherited from Catalog

#catalog_targets, #entries

Instance Method Summary collapse

Methods inherited from Catalog

all_dates, chronological_item_sort, #citations, #entries_sorted, #entry_sort_valid?, #initialize, #items, #items_chronologically, #objects_for_source, #reference_object_global_id, #reference_object_valid_taxon_name_global_id, #sources, #sources_to_json, topic_year_metadata, #topics, #topics_to_json, year_hash, year_metadata

Constructor Details

This class inherits a constructor from Catalog

Instance Method Details

#build ⇒ Object 



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# File 'lib/catalog/inventory.rb', line 3

def build
  catalog_targets.each do |t|
    @entries.push(Catalog::Otu::InventoryEntry.new(t))
  end
  true
end

#citations_summary ⇒ Array of Hash

Returns Each hash represents a unique (type, source) pair with topics unioned across all items of that type from that source.

{ type: String, source: Source, topics: [Topic

}, … ].

Returns:

  • (Array of Hash) —

    Each hash represents a unique (type, source) pair with topics unioned across all items of that type from that source.

    { type: String, source: Source, topics: [Topic

    }, … ]



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# File 'lib/catalog/inventory.rb', line 14

def citations_summary
  items.group_by { |item| [item.object.class.name, item.citation&.source_id] }
    .map do |(type, _source_id), grouped_items|
      {
        type: type,
        source: grouped_items.first.citation&.source,
        topics: grouped_items.flat_map(&:topics).uniq
      }
    end
end