Ruby 1.9.3 リファレンスマニュアル > ライブラリ一覧 > psych/streamライブラリ > Psych::Streamクラス

class Psych::Stream + Psych::Visitors::YAMLTree

クラスの継承リスト: Psych::Stream < Psych::Visitors::YAMLTree < Psych::Visitors::Visitor < Object < Kernel < BasicObject

要約

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

特異メソッド

new(options = {}, emitter = Psych::TreeBuilder.new) -> Psych::Visitors::YAMLTree: [TODO]

インスタンスメソッド

accept(target): [TODO]
finish: [TODO]
finished
finished?: [TODO]
push(object): [TODO]
start(encoding = Nodes::Stream::UTF8): [TODO]
started
started?: [TODO]
tree: [TODO]
visit_Array(o): [TODO]
visit_Class(o): [TODO]
visit_Complex(o): [TODO]
visit_DateTime(o): [TODO]
visit_Exception(o): [TODO]
visit_Float(o): [TODO]
visit_Hash(o): [TODO]
visit_Integer(o): [TODO]
visit_Module(o): [TODO]
visit_NilClass(o): [TODO]
visit_Object(o): [TODO]
visit_Psych_Omap(o): [TODO]
visit_Psych_Set(o): [TODO]
visit_Range(o): [TODO]
visit_Rational(o): [TODO]
visit_Regexp(o): [TODO]
visit_String(o): [TODO]
visit_Struct(o): [TODO]
visit_Symbol(o): [TODO]
visit_Time(o): [TODO]

class Psych::Stream