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# frozen_string_literal: true
module Grape
module ServeStream
CHUNK_SIZE = 16_384
# Class helps send file through API
class FileBody
attr_reader :path
# @param path [String]
def initialize(path)
@path = path
end
# Need for Rack::Sendfile middleware
#
# @return [String]
def to_path
path
end
def each
File.open(path, 'rb') do |file|
while (chunk = file.read(CHUNK_SIZE))
yield chunk
end
end
end
def ==(other)
path == other.path
end
end
end
end
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