class Protopack::StyledYAML::TreeBuilder
Custom tree builder class to recognize scalars tagged with `yaml_style`
Attributes
next_sequence_or_mapping_style[W]
Public Class Methods
new(*args)
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Calls superclass method
# File lib/protopack/styled_yaml.rb, line 58 def initialize(*args) super @next_sequence_or_mapping_style = nil end
Public Instance Methods
next_sequence_or_mapping_style(default_style)
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# File lib/protopack/styled_yaml.rb, line 63 def next_sequence_or_mapping_style default_style style = @next_sequence_or_mapping_style || default_style @next_sequence_or_mapping_style = nil style end
scalar(value, anchor, tag, plain, quoted, style)
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Calls superclass method
# File lib/protopack/styled_yaml.rb, line 69 def scalar value, anchor, tag, plain, quoted, style if style_any?(style) and value.respond_to?(:yaml_style) and style = value.yaml_style if style_literal? style plain = false quoted = true end end super end
style_any?(style)
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# File lib/protopack/styled_yaml.rb, line 79 def style_any?(style) Psych::Nodes::Scalar::ANY == style end
style_literal?(style)
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# File lib/protopack/styled_yaml.rb, line 81 def style_literal?(style) Psych::Nodes::Scalar::LITERAL == style end