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Diffstat (limited to 'lib/psych/nodes/scalar.rb')
-rw-r--r-- | lib/psych/nodes/scalar.rb | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/lib/psych/nodes/scalar.rb b/lib/psych/nodes/scalar.rb new file mode 100644 index 0000000000..1b1b25b98a --- /dev/null +++ b/lib/psych/nodes/scalar.rb @@ -0,0 +1,67 @@ +module Psych + module Nodes + ### + # This class represents a {YAML Scalar}[http://yaml.org/spec/1.1/#id858081]. + # + # This node type is a terminal node and should not have any children. + class Scalar < Psych::Nodes::Node + # Any style scalar, the emitter chooses + ANY = 0 + + # Plain scalar style + PLAIN = 1 + + # Single quoted style + SINGLE_QUOTED = 2 + + # Double quoted style + DOUBLE_QUOTED = 3 + + # Literal style + LITERAL = 4 + + # Folded style + FOLDED = 5 + + # The scalar value + attr_accessor :value + + # The anchor value (if there is one) + attr_accessor :anchor + + # The tag value (if there is one) + attr_accessor :tag + + # Is this a plain scalar? + attr_accessor :plain + + # Is this scalar quoted? + attr_accessor :quoted + + # The style of this scalar + attr_accessor :style + + ### + # Create a new Psych::Nodes::Scalar object. + # + # +value+ is the string value of the scalar + # +anchor+ is an associated anchor or nil + # +tag+ is an associated tag or nil + # +plain+ is a boolean value + # +quoted+ is a boolean value + # +style+ is an integer idicating the string style + # + # == See Also + # + # See also Psych::Handler#scalar + def initialize value, anchor = nil, tag = nil, plain = true, quoted = false, style = ANY + @value = value + @anchor = anchor + @tag = tag + @plain = plain + @quoted = quoted + @style = style + end + end + end +end |