17 lines
301 B
Ruby
17 lines
301 B
Ruby
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class FileStreamer #:nodoc:
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attr_reader :to_path
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def initialize(path)
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@to_path = path
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end
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# Stream the file's contents if Rack::Sendfile isn't present.
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def each
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File.open(to_path, 'rb') do |file|
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while chunk = file.read(16384)
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yield chunk
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end
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end
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end
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end
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