Class: JsonWriteStream

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

Defined Under Namespace

Classes: BaseWriter, EndOfStreamError, NotInArrayError, NotInObjectError, StatefulArrayWriter, StatefulObjectWriter, StatefulWriter, YieldingArrayWriter, YieldingObjectWriter, YieldingWriter

Constant Summary collapse

DEFAULT_ENCODING = 
Encoding::UTF_8
VERSION = 
'2.0.0'

Class Method Summary collapse

Class Method Details

.from_stream(stream, options = {}) ⇒ Object 



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# File 'lib/json-write-stream.rb', line 11

def from_stream(stream, options = {})
  encoding = options.fetch(:encoding, DEFAULT_ENCODING)
  stream.set_encoding(encoding)

  if block_given?
    yield writer = YieldingWriter.new(stream)
    writer.close
  else
    StatefulWriter.new(stream, options)
  end
end

.open(file, options = {}) ⇒ Object 



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# File 'lib/json-write-stream.rb', line 23

def open(file, options = {})
  encoding = options.fetch(:encoding, DEFAULT_ENCODING)
  handle = File.open(file, 'w')
  handle.set_encoding(encoding)

  if block_given?
    yield writer = YieldingWriter.new(handle)
    writer.close
  else
    StatefulWriter.new(handle, options)
  end
end