Class: ServeByteRange::ByteRangeBody

Inherits:
Object
  • Object
show all
Defined in:
lib/serve_byte_range.rb

Direct Known Subclasses

MultipartByteRangesBody, WholeBody

Instance Method Summary collapse

Constructor Details

#initialize(http_range:, resource_size:, resource_content_type: "binary/octet-stream", &serving_block) ⇒ ByteRangeBody

Returns a new instance of ByteRangeBody.



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# File 'lib/serve_byte_range.rb', line 28

def initialize(http_range:, resource_size:, resource_content_type: "binary/octet-stream", &serving_block)
  @http_range = http_range
  @resource_size = resource_size
  @resource_content_type = resource_content_type
  @serving_block = serving_block
end

Instance Method Details

#content_length ⇒ Object 



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# File 'lib/serve_byte_range.rb', line 45

def content_length
  @http_range.size
end

#content_type ⇒ Object 



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# File 'lib/serve_byte_range.rb', line 49

def content_type
  @resource_content_type
end

#each(&blk) ⇒ Object 



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# File 'lib/serve_byte_range.rb', line 39

def each(&blk)
  writable_for_range_bytes = BlockWritableWithLimit.new(@http_range.size, &blk)
  @serving_block.call(@http_range, writable_for_range_bytes)
  writable_for_range_bytes.verify!
end

#headers ⇒ Object 



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# File 'lib/serve_byte_range.rb', line 53

def headers
  {
    "Accept-Ranges" => "bytes",
    "Content-Length" => content_length.to_s,
    "Content-Type" => content_type,
    "Content-Range" => "bytes %d-%d/%d" % [@http_range.begin, @http_range.end, @resource_size]
  }
end

#status ⇒ Object 



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# File 'lib/serve_byte_range.rb', line 35

def status
  206
end