1module Psych 2 module Nodes 3 ### 4 # Represents a YAML stream. This is the root node for any YAML parse 5 # tree. This node must have one or more child nodes. The only valid 6 # child node for a Psych::Nodes::Stream node is Psych::Nodes::Document. 7 class Stream < Psych::Nodes::Node 8 9 # Encodings supported by Psych (and libyaml) 10 11 # Any encoding 12 ANY = Psych::Parser::ANY 13 14 # UTF-8 encoding 15 UTF8 = Psych::Parser::UTF8 16 17 # UTF-16LE encoding 18 UTF16LE = Psych::Parser::UTF16LE 19 20 # UTF-16BE encoding 21 UTF16BE = Psych::Parser::UTF16BE 22 23 # The encoding used for this stream 24 attr_accessor :encoding 25 26 ### 27 # Create a new Psych::Nodes::Stream node with an +encoding+ that 28 # defaults to Psych::Nodes::Stream::UTF8. 29 # 30 # See also Psych::Handler#start_stream 31 def initialize encoding = UTF8 32 super() 33 @encoding = encoding 34 end 35 end 36 end 37end 38