class Psych::Nodes::Sequence
This class represents a YAML sequence.
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:
Constants
- ANY
Any Styles, emitter chooses
- BLOCK
Block style sequence
- FLOW
Flow style sequence
Attributes
The anchor for this sequence (if any)
Is this sequence started implicitly?
The sequence style used
The tag name for this sequence (if any)
Public Class Methods
Create a new object representing a YAML sequence.
anchor
is the anchor associated with the sequence or nil. tag
is the tag associated with the sequence or nil. implicit
a boolean indicating whether or not the sequence was implicitly started. style
is an integer indicating the list style.
See Psych::Handler#start_sequence
Psych::Nodes::Node::new
# File psych/lib/psych/nodes/sequence.rb, line 73 def initialize anchor = nil, tag = nil, implicit = true, style = BLOCK super() @anchor = anchor @tag = tag @implicit = implicit @style = style end
Public Instance Methods
# File psych/lib/psych/nodes/sequence.rb, line 81 def sequence?; true; end