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-rw-r--r--ruby_2_2/ext/psych/lib/psych/nodes/mapping.rb56
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diff --git a/ruby_2_2/ext/psych/lib/psych/nodes/mapping.rb b/ruby_2_2/ext/psych/lib/psych/nodes/mapping.rb
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--- a/ruby_2_2/ext/psych/lib/psych/nodes/mapping.rb
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-module Psych
- module Nodes
- ###
- # This class represents a {YAML Mapping}[http://yaml.org/spec/1.1/#mapping].
- #
- # A Psych::Nodes::Mapping node may have 0 or more children, but must have
- # an even number of children. Here are the valid children a
- # Psych::Nodes::Mapping node may have:
- #
- # * Psych::Nodes::Sequence
- # * Psych::Nodes::Mapping
- # * Psych::Nodes::Scalar
- # * Psych::Nodes::Alias
- class Mapping < Psych::Nodes::Node
- # Any Map Style
- ANY = 0
-
- # Block Map Style
- BLOCK = 1
-
- # Flow Map Style
- FLOW = 2
-
- # The optional anchor for this mapping
- attr_accessor :anchor
-
- # The optional tag for this mapping
- attr_accessor :tag
-
- # Is this an implicit mapping?
- attr_accessor :implicit
-
- # The style of this mapping
- attr_accessor :style
-
- ###
- # Create a new Psych::Nodes::Mapping object.
- #
- # +anchor+ is the anchor associated with the map or +nil+.
- # +tag+ is the tag associated with the map or +nil+.
- # +implicit+ is a boolean indicating whether or not the map was implicitly
- # started.
- # +style+ is an integer indicating the mapping style.
- #
- # == See Also
- # See also Psych::Handler#start_mapping
- def initialize anchor = nil, tag = nil, implicit = true, style = BLOCK
- super()
- @anchor = anchor
- @tag = tag
- @implicit = implicit
- @style = style
- end
- end
- end
-end