type=class
superclass=Psych=Visitors=YAMLTree
included=
extended=
library=psych.stream
aliases=
aliasof=

Psych::Stream is a streaming YAML emitter.  It will not buffer your YAML,
but send it straight to an IO.

Here is an example use:

  stream = Psych::Stream.new($stdout)
  stream.start
  stream.push({:foo => 'bar'})
  stream.finish

YAML will be immediately emitted to $stdout with no buffering.

Psych::Stream#start will take a block and ensure that Psych::Stream#finish
is called, so you can do this form:

  stream = Psych::Stream.new($stdout)
  stream.start do |em|
    em.push(:foo => 'bar')
  end
