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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
28 lines
588 B
Ruby
28 lines
588 B
Ruby
# frozen_string_literal: true
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class FeedItemAccessor
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attr_accessor :rss_item
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def initialize(rss_item)
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@rss_item = rss_item
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end
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def element_content(element_name)
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try_attribute_or_self(element(element_name), :content)
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end
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def link
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try_attribute_or_self(element(:link), :href)
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end
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private
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def element(element_name)
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rss_item.respond_to?(element_name) ? rss_item.public_send(element_name) : nil
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end
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def try_attribute_or_self(element, attribute_name)
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element.respond_to?(attribute_name) ? element.public_send(attribute_name) : element
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end
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end
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