Class: Seahorse::Client::BlockIO
- Inherits:
-
Object
- Object
- Seahorse::Client::BlockIO
- Defined in:
- gems/aws-sdk-core/lib/seahorse/client/block_io.rb
Instance Method Summary collapse
-
#initialize(headers = nil, &block) ⇒ BlockIO
constructor
A new instance of BlockIO.
-
#read(bytes = nil, output_buffer = nil) ⇒ String?
-
#size ⇒ Integer
-
#write(chunk) ⇒ Integer
Constructor Details
#initialize(headers = nil, &block) ⇒ BlockIO
Returns a new instance of BlockIO.
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# File 'gems/aws-sdk-core/lib/seahorse/client/block_io.rb', line 7 def initialize(headers = nil, &block) @headers = headers @block = block @size = 0 end |
Instance Method Details
#read(bytes = nil, output_buffer = nil) ⇒ String?
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# File 'gems/aws-sdk-core/lib/seahorse/client/block_io.rb', line 24 def read(bytes = nil, output_buffer = nil) data = bytes ? nil : '' output_buffer ? output_buffer.replace(data || '') : data end |
#size ⇒ Integer
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# File 'gems/aws-sdk-core/lib/seahorse/client/block_io.rb', line 30 def size @size end |
#write(chunk) ⇒ Integer
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# File 'gems/aws-sdk-core/lib/seahorse/client/block_io.rb', line 15 def write(chunk) @block.call(chunk, @headers) ensure chunk.bytesize.tap { |chunk_size| @size += chunk_size } end |