method
collection_by_cache_keys
v7.1.3.4 -
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Class: CollectionCaching
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collection_by_cache_keys(view, template, collection)
private
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# File actionview/lib/action_view/renderer/partial_renderer/collection_caching.rb, line 58 def collection_by_cache_keys(view, template, collection) seed = callable_cache_key? ? @options[:cached] : ->(i) { i } digest_path = view.digest_path_from_template(template) collection.preload! if callable_cache_key? collection.each_with_object([{}, []]) do |item, (hash, ordered_keys)| key = expanded_cache_key(seed.call(item), view, template, digest_path) ordered_keys << key hash[key] = item end end