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43 lines
928 B
Ruby
43 lines
928 B
Ruby
# patch https://github.com/rack/rack/pull/600
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#
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class Rack::ETag
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private
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def digest_body(body)
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parts = []
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has_body = false
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body.each do |part|
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parts << part
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has_body ||= part.length > 0
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end
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hexdigest =
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if has_body
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digest = Digest::MD5.new
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parts.each { |part| digest << part }
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digest.hexdigest
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end
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[hexdigest, parts]
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end
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end
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# patch https://github.com/rack/rack/pull/596
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#
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class Rack::ConditionalGet
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private
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def to_rfc2822(since)
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# shortest possible valid date is the obsolete: 1 Nov 97 09:55 A
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# anything shorter is invalid, this avoids exceptions for common cases
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# most common being the empty string
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if since && since.length >= 16
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# NOTE: there is no trivial way to write this in a non execption way
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# _rfc2822 returns a hash but is not that usable
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Time.rfc2822(since) rescue nil
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else
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nil
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end
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end
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end
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