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# frozen_string_literal: true
require "delegate"
module HTTPX::Transcoder
module Body
class Error < HTTPX::Error; end
module_function
class Encoder < SimpleDelegator
def initialize(body)
body = body.open(File::RDONLY, encoding: Encoding::BINARY) if Object.const_defined?(:Pathname) && body.is_a?(Pathname)
@body = body
super
end
def bytesize
if @body.respond_to?(:bytesize)
@body.bytesize
elsif @body.respond_to?(:to_ary)
@body.sum(&:bytesize)
elsif @body.respond_to?(:size)
@body.size || Float::INFINITY
elsif @body.respond_to?(:length)
@body.length || Float::INFINITY
elsif @body.respond_to?(:each)
Float::INFINITY
else
raise Error, "cannot determine size of body: #{@body.inspect}"
end
end
def content_type
"application/octet-stream"
end
end
def encode(body)
Encoder.new(body)
end
end
end
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