Class: JsonWriteStream::YieldingWriter

Inherits:
Object
  • Object
show all
Defined in:
lib/json-write-stream/yielding.rb

Direct Known Subclasses

YieldingArrayWriter, YieldingObjectWriter

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stream) ⇒ YieldingWriter

Returns a new instance of YieldingWriter.



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# File 'lib/json-write-stream/yielding.rb', line 7

def initialize(stream)
  @stream = stream
  @index = 0
  after_initialize
end

Instance Attribute Details

#index ⇒ Object (readonly)

Returns the value of attribute index.



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# File 'lib/json-write-stream/yielding.rb', line 5

def index
  @index
end

#stream ⇒ Object (readonly)

Returns the value of attribute stream.



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# File 'lib/json-write-stream/yielding.rb', line 5

def stream
  @stream
end

Instance Method Details

#after_initialize ⇒ Object 



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# File 'lib/json-write-stream/yielding.rb', line 13

def after_initialize
end

#close ⇒ Object 



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# File 'lib/json-write-stream/yielding.rb', line 39

def close
  stream.close
end

#flush ⇒ Object 



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# File 'lib/json-write-stream/yielding.rb', line 36

def flush
end

#write_array(comma_written = false) {|writer = YieldingArrayWriter.new(stream)| ... } ⇒ Object

Yields:



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# File 'lib/json-write-stream/yielding.rb', line 26

def write_array(comma_written = false)
  unless comma_written
    write_comma
    increment
  end

  yield writer = YieldingArrayWriter.new(stream)
  writer.close
end

#write_object(comma_written = false) {|writer = YieldingObjectWriter.new(stream)| ... } ⇒ Object

Yields:



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# File 'lib/json-write-stream/yielding.rb', line 16

def write_object(comma_written = false)
  unless comma_written
    write_comma
    increment
  end

  yield writer = YieldingObjectWriter.new(stream)
  writer.close
end