Psych::Nodes::Sequence - ri - phpman

= Psych::Nodes::Sequence < Psych::Nodes::Node

(from gem psych-5.4.0)
------------------------------------------------------------------------
This class represents a YAML sequence(
http://yaml.org/spec/1.1/#sequence/syntax ).

A YAML sequence is basically a list, and looks like this:

  %YAML 1.1
  ---
  - I am
  - a Sequence

A YAML sequence may have an anchor like this:

  %YAML 1.1
  ---
  &A [
    "This sequence",
    "has an anchor"
  ]

A YAML sequence may also have a tag like this:

  %YAML 1.1
  ---
  !!seq [
    "This sequence",
    "has a tag"
  ]

This class represents a sequence in a YAML document.  A
Psych::Nodes::Sequence node may have 0 or more children.  Valid children
for this node are:

* Psych::Nodes::Sequence
* Psych::Nodes::Mapping
* Psych::Nodes::Scalar
* Psych::Nodes::Alias
------------------------------------------------------------------------
= Constants:

ANY:
  Any Styles, emitter chooses

BLOCK:
  Block style sequence

FLOW:
  Flow style sequence


= Class methods:

  new

= Instance methods:

  anchor
  implicit
  sequence?
  style
  tag

= Attributes:

  attr_accessor anchor
  attr_accessor implicit
  attr_accessor style
  attr_accessor tag