File Content: sequence.rb module Psych module Nodes ### # 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 class Sequence < Psych::Nodes::Node # Any Styles, emitter chooses ANY = 0 # Block style sequence BLOCK = 1 # Flow style sequence FLOW = 2 # The anchor for this sequence (if any) attr_accessor :anchor # The tag name for this sequence (if any) attr_accessor :tag # Is this sequence started implicitly? attr_accessor :implicit # The sequece style used attr_accessor :style ### # 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 def initialize anchor = nil, tag = nil, implicit = true, style = BLOCK super() @anchor = anchor @tag = tag @implicit = implicit @style = style end end end end Submit